Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
458 results · page 3 of 10
Jun 25, 2026LibreChat is an enhanced ChatGPT clone that supports multiple AI providers.CVE-2026-54025 · Other software · danny-avila · reported by GitHubMedium 5.4
LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, there is a vulnerability in LibreChat's markdown artifact preview pipeline. The marked library v15.0.12 does not HTML-escape double-quote characters in image alt text when a custom renderer falls through to the default renderer. LibreChat's generateMarkdownHtml function (in client/src/utils/markdown.ts) installs a custom image renderer that returns false for URLs passing the isSafeUrl allowlist check, which causes marked to fall back to its built-in renderer. That built-in renderer inserts the raw alt text into the alt="..." attribute without escaping double-quote characters. An attacker can craft an alt text such as " onload="payload to break out of the attribute and inject an arbitrary event handler. The resulting HTML is then assigned to document.getElementById('content').innerHTML inside the Sandpack preview iframe, causing the payload to execute in the victim's browser. This vulnerability is fixed in 0.8.4-rc1.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 25, 2026LibreChat is an enhanced ChatGPT clone that supports multiple AI providers.CVE-2026-54024 · Other software · danny-avila · reported by GitHubMedium 6.5
LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the fix for CVE-2024-11171 (commit bb58a2d0) added limits: { fileSize } to createMulterInstance() in the file upload routes. However, the POST /api/convos/import endpoint uses a separate multer instance that was never updated with the same limits configuration. Combined with the application-level size check being disabled by default (the CONVERSATION_IMPORT_MAX_FILE_SIZE_BYTES env var is commented out in .env.example), an authenticated user can upload arbitrarily large files to exhaust server disk space and memory. This vulnerability is fixed in 0.8.4-rc1.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 25, 2026LibreChat is an enhanced ChatGPT clone that supports multiple AI providers.CVE-2026-54036 · Other software · danny-avila · reported by GitHubMedium 5.3
LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the GET /api/auth/2fa/enable endpoint can be called by an authenticated user (or attacker with a stolen session) even when 2FA is already fully enabled on the account. This endpoint overwrites the existing TOTP secret, generates new backup codes, and sets twoFactorEnabled to false — all without requiring any TOTP or backup code verification. An attacker with a valid session token can completely take over a victim's 2FA, locking the legitimate user out of their own two-factor authentication. This vulnerability is fixed in 0.8.4-rc1.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 24, 2026Rclone is a command-line program to sync files and directories to and from different cloud storage providers.CVE-2026-49980 · Other software · rclone · reported by GitHubCritical 9.8
Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /[remote:path]/object. The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user. This vulnerability is fixed in 1.74.3.
- Product
- rclone
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comaccess.redhat.com
Jun 24, 2026In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix clone_alias() to use the original device's devid Currently clone_alias() asCVE-2026-53053 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 8.8
In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix clone_alias() to use the original device's devid Currently clone_alias() assumes first argument (pdev) is always the original device pointer. This function is called by pci_for_each_dma_alias() which based on topology decides to send original or alias device details in first argument. This meant that the source devid used to look up and copy the DTE may be incorrect, leading to wrong or stale DTE entries being propagated to alias device. Fix this by passing the original pdev as the opaque data argument to both the direct clone_alias() call and pci_for_each_dma_alias(). Inside clone_alias(), retrieve the original device from data and compute devid from it.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Jun 24, 2026In the Linux kernel, the following vulnerability has been resolved: futex: Drop CLONE_THREAD requirement for private default hash alloc Currently need_futex_hCVE-2026-52973 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: futex: Drop CLONE_THREAD requirement for private default hash alloc Currently need_futex_hash_allocate_default() depends on strict pthread semantics, abusing CLONE_THREAD. This breaks the non-concurrency assumptions when doing the mm->futex_ref pcpu allocations, leading to bugs[0] when sharing the mm in other ways; ie: BUG: KASAN: slab-use-after-free in futex_hash_put ... where the +1 bias can end up on a percpu counter that mm->futex_ref no longer points at. Loosen the check to cover any CLONE_VM clone, except vfork(). Excluding vfork keeps the existing paths untouched (no overhead), and we can't race in the first place: either the parent is suspended and the child runs alone, or mm->futex_ref is already allocated from an earlier CLONE_VM.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Jun 24, 2026In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpf_sk_storage_clone and diag paths bpf_selem_unlink_CVE-2026-52938 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpf_sk_storage_clone and diag paths bpf_selem_unlink_nofail() sets SDATA(selem)->smap to NULL before removing the selem from the storage hlist. A concurrent RCU reader in bpf_sk_storage_clone() can observe the selem still on the list with smap already NULL, causing a NULL pointer dereference. general protection fault, probably for non-canonical address 0xdffffc000000000a: KASAN: null-ptr-deref in range [0x0000000000000050-0x0000000000000057] RIP: 0010:bpf_sk_storage_clone+0x1cd/0xaa0 net/core/bpf_sk_storage.c:174 Call Trace: <IRQ> sk_clone+0xfed/0x1980 net/core/sock.c:2591 inet_csk_clone_lock+0x30/0x760 net/ipv4/inet_connection_sock.c:1222 tcp_create_openreq_child+0x35/0x2680 net/ipv4/tcp_minisocks.c:571 tcp_v4_syn_recv_sock+0x123/0xf90 net/ipv4/tcp_ipv4.c:1729 tcp_check_req+0x8e1/0x2580 include/net/tcp.h:855 tcp_v4_rcv+0x1845/0x3b80 net/ipv4/tcp_ipv4.c:2347 Add a NULL check for smap in bpf_sk_storage_clone(). bpf_sk_storage_diag_put_all() has the same issue. Add a NULL check and pass the validated smap directly to diag_get(), which is refactored to take s
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Jun 19, 2026Tenda AC7 v15.03.06.44 contains a stack buffer overflow vulnerability in the /goform/AdvSetMacMtuWan interface via the cloneType parameter.CVE-2026-51844 · Network & remote access · Tenda · reported by MITRECritical 9.8
Tenda AC7 v15.03.06.44 contains a stack buffer overflow vulnerability in the /goform/AdvSetMacMtuWan interface via the cloneType parameter.
- Product
- Ac7 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 15, 2026Subscriber Sensitive Data Exposure in XCloner <= 4.8.6 versions.CVE-2026-48965 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Subscriber Sensitive Data Exposure in XCloner <= 4.8.6 versions.
- Affected
- up to 4.8.6
- What to do
- Affects up to 4.8.6. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jun 9, 2026Check for certificate revocation only considers the first matching CRL and ignores other valid CRLs of the same CA in the CycloneCrypto cryptographic wrapper ofCVE-2026-6899 · Other software · Systerel · reported by cve@gitlab.comMedium 5.6
Check for certificate revocation only considers the first matching CRL and ignores other valid CRLs of the same CA in the CycloneCrypto cryptographic wrapper of S2OPC library. It might allow connection between an OPC UA client and server using a revoked certificate.
- Product
- S2OPC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026Permission control vulnerability in the clone module.CVE-2026-41978 · Other software · Huawei · reported by psirt@huawei.comMedium 4.4
Permission control vulnerability in the clone module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
- Product
- HarmonyOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026MoviePilot contains a path traversal vulnerability in the AliPan, U115, and Rclone cloud storage download handlers where the local destination path is constructCVE-2026-11416 · Other software · jxxghp · reported by VulnCheckHigh 7.2
MoviePilot contains a path traversal vulnerability in the AliPan, U115, and Rclone cloud storage download handlers where the local destination path is constructed by concatenating the configured download directory with a filename taken directly from remote cloud API metadata without basename normalization or path validation. An attacker who controls a filename returned by a remote cloud storage API can include traversal sequences ../ in the filename to cause downloaded content to be written outside the configured download directory, potentially overwriting arbitrary files including configuration or plugin files reachable by the application process.
- Product
- MoviePilot
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 3, 2026An HTML injection vulnerability in the notification email for "Slow Redirect" and "Cloned Website" Canarytokens exists in Thinkst Applied Research Canarytokens,CVE-2026-10729 · Other software · Thinkst Applied Research · reported by 0f2be0ad-3469-4e56-b38f-4eb96719b425Low 1.2
An HTML injection vulnerability in the notification email for "Slow Redirect" and "Cloned Website" Canarytokens exists in Thinkst Applied Research Canarytokens, enabling Interface Manipulation, Cross-Site Scripting (XSS) in emails clients that render HTML emails. This issue affects Canarytokens: from Docker tag sha-c42435e before sha-bfda4df, from Git commit c42435e before bfda4df.
- Product
- Canarytokens
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 2, 2026LibreChat is an enhanced ChatGPT clone that supports multiple AI providers.CVE-2026-44654 · Other software · danny-avila · reported by GitHubMedium 5.7
LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.8.3, a shared-agent editor can delete file records through `DELETE /api/files` that the owner has reused across multiple agents. The deletion removes the file globally — not just from the shared agent — breaking the owner's other private agents that reference the same `file_id`. The private agent retains a stale `file_id` reference that no longer resolves. A shared-agent editor can destroy files that the owner uses across multiple agents. The owner's private agents — which the attacker has no access to — break silently with stale `file_id` references. This is a cross-agent integrity violation: editing access to one agent should not affect another. Version 0.8.4 contains a patch.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 2, 2026LibreChat is an enhanced ChatGPT clone that supports multiple AI providers.CVE-2026-44653 · Other software · danny-avila · reported by GitHubMedium 6.5
LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.8.3, users with only `VIEW` access to an MCP server can retrieve the server's decrypted admin-managed secrets through `GET /api/mcp/servers` and `GET /api/mcp/servers/:serverName`. The returned config includes plaintext values for `apiKey.key` and `oauth.client_secret`. This allows viewers of a shared MCP server to exfiltrate the underlying provider credentials. Version 0.8..4 contains a patch. Other remediations include: never returning decrypted admin-managed secrets to non-owners; redacting apiKey.key and oauth.client_secret from all API responses consider returning only boolean presence indicators for secrets, similar to the auth-values route pattern; and, if owners need to edit configs without re-entering secrets, preserving secrets server-side and returning placeholders instead of plaintext.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 2, 2026LibreChat is an enhanced ChatGPT clone that supports multiple AI providers.CVE-2026-32625 · Other software · danny-avila · reported by GitHubCritical 9.6
LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.8.3, the Model Context Protocol (MCP) server integration resolves ${VAR} placeholders against the server's process.env during Zod schema validation of user-supplied MCP server URLs. Any authenticated user can create a malicious MCP server configuration with a URL pointing to an attacker-controlled domain containing environment variable references, causing the LibreChat server to connect to the attacker's server and transmit critical secrets such as CREDS_KEY, CREDS_IV, JWT_SECRET, and MONGO_URI in the request URL. This enables full compromise of the installation's cryptographic materials and database credentials without requiring administrative privileges. This is patched in version 0.8.4-rc1.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 2, 2026LibreChat is an enhanced ChatGPT clone that supports multiple AI providers.CVE-2026-31942 · Other software · danny-avila · reported by GitHubHigh 7.1
LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.7.6, an Insecure Direct Object Reference (IDOR) vulnerability exists in the API keys management endpoint (PUT /api/keys). Due to the use of the JavaScript object spread operator after setting the authenticated user's ID, any authenticated user can inject a userId parameter in the request body to overwrite any other user's API keys (e.g., OpenAI, Anthropic, Azure). This allows an attacker to replace a victim's API key configuration, potentially routing the victim's conversations through attacker-controlled keys or denying service by providing invalid keys. This is patched in version 0.8.3-rc1.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 1, 2026In l2c_fcr_clone_buf of l2c_fcr.cc, there is a possible way to trigger controlled heap corruption within the privileged Bluetooth process due to an integer overCVE-2026-0095 · Computers, phones & browsers · Google · reported by security@android.comHigh 8
In l2c_fcr_clone_buf of l2c_fcr.cc, there is a possible way to trigger controlled heap corruption within the privileged Bluetooth process due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- Product
- Android
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026Twitter-Clone 1 contains a SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code througCVE-2018-25364 · Other software · Fyffe · reported by VulnCheckHigh 8.8
Twitter-Clone 1 contains a SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the name parameter. Attackers can submit crafted payloads to the search.php endpoint to extract database information including usernames, credentials, and system data using error-based and union-based SQL injection techniques.
- Product
- PHP-Twitter-Clone
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comexploit-db.com
May 25, 2026Twitter-Clone 1 contains a cross-site request forgery vulnerability that allows remote attackers to force victims to delete posts by crafting malicious HTML forCVE-2018-25363 · Other software · Fyffe · reported by VulnCheckMedium 5.3
Twitter-Clone 1 contains a cross-site request forgery vulnerability that allows remote attackers to force victims to delete posts by crafting malicious HTML forms. Attackers can create hidden forms targeting tweetdel.php with tweet IDs and automatically submit them to delete arbitrary posts from authenticated user sessions.
- Product
- PHP-Twitter-Clone
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comexploit-db.com
May 25, 2026Twitter-Clone 1 contains a SQL injection vulnerability in follow.php that allows attackers to manipulate database queries by injecting SQL code through the userCVE-2018-25362 · Other software · Fyffe · reported by VulnCheckHigh 8.8
Twitter-Clone 1 contains a SQL injection vulnerability in follow.php that allows attackers to manipulate database queries by injecting SQL code through the userid parameter. Attackers can submit union-based or time-based blind SQL injection payloads to extract sensitive database information including usernames, passwords, and database credentials.
- Product
- PHP-Twitter-Clone
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comexploit-db.com
May 8, 2026In the Linux kernel, the following vulnerability has been resolved: sched/mmcid: Handle vfork()/CLONE_VM correctly Matthieu and Jiri reported stalls where a tCVE-2026-43417 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: sched/mmcid: Handle vfork()/CLONE_VM correctly Matthieu and Jiri reported stalls where a task endlessly loops in mm_get_cid() when scheduling in. It turned out that the logic which handles vfork()'ed tasks is broken. It is invoked when the number of tasks associated to a process is smaller than the number of MMCID users. It then walks the task list to find the vfork()'ed task, but accounts all the already processed tasks as well. If that double processing brings the number of to be handled tasks to 0, the walk stops and the vfork()'ed task's CID is not fixed up. As a consequence a subsequent schedule in fails to acquire a (transitional) CID and the machine stalls. Cure this by removing the accounting condition and make the fixup always walk the full task list if it could not find the exact number of users in the process' thread list.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 7, 2026The base directory (`spring.cloud.config.server.git.basedir`) used by the Spring Cloud Config Server to clone Git repositories to is susceptible to time-of-checCVE-2026-41002 · Other software · Spring · reported by security@vmware.comHigh 7.2
The base directory (`spring.cloud.config.server.git.basedir`) used by the Spring Cloud Config Server to clone Git repositories to is susceptible to time-of-check-time-of-use (TOCTOU) attacks. Spring Cloud Config 3.1.x: affected from 3.1.0 through 3.1.13 (inclusive); upgrade to 3.1.14 or greater (Enterprise Support Only). Spring Cloud Config 4.1.x: affected from 4.1.0 through 4.1.9 (inclusive); upgrade to 4.1.10 or greater (Enterprise Support Only). Spring Cloud Config 4.2.x: affected from 4.2.0 through 4.2.6 (inclusive); upgrade to 4.2.7 or greater (Enterprise Support Only). Spring Cloud Config 4.3.x: affected from 4.3.0 through 4.3.2 (inclusive); upgrade to 4.3.3 or greater. Spring Cloud Config 5.0.x: affected from 5.0.0 through 5.0.2 (inclusive); upgrade to 5.0.3 or greater.
- Product
- Spring Cloud Config
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 6, 2026In the Linux kernel, the following vulnerability has been resolved: dm: clear cloned request bio pointer when last clone bio completes Stale rq->bio values haCVE-2026-43278 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: dm: clear cloned request bio pointer when last clone bio completes Stale rq->bio values have been observed to cause double-initialization of cloned bios in request-based device-mapper targets, leading to use-after-free and double-free scenarios. One such case occurs when using dm-multipath on top of a PCIe NVMe namespace, where cloned request bios are freed during blk_complete_request(), but rq->bio is left intact. Subsequent clone teardown then attempts to free the same bios again via blk_rq_unprep_clone(). The resulting double-free path looks like: nvme_pci_complete_batch() nvme_complete_batch() blk_mq_end_request_batch() blk_complete_request() // called on a DM clone request bio_endio() // first free of all clone bios ... rq->end_io() // end_clone_request() dm_complete_request(tio->orig) dm_softirq_done() dm_done() dm_end_request() blk_rq_unprep_clone() // second free of clone bios Fix this by clearing the clone request's bio pointer when the last cl
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Apr 27, 2026A vulnerability was determined in ShadowCloneLabs GlutamateMCPServers up to e2de73280b01e5d943593dd1aa2c01c5b9112f78.CVE-2026-7094 · Other software · ShadowCloneLabs · reported by VulDBMedium 5.5
A vulnerability was determined in ShadowCloneLabs GlutamateMCPServers up to e2de73280b01e5d943593dd1aa2c01c5b9112f78. Affected by this issue is some unknown functionality of the file src/puppeteer/index.ts of the component puppeteer_navigate. Executing a manipulation of the argument url can lead to server-side request forgery. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.
- Product
- GlutamateMCPServers
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 22, 2026Rclone is a command-line program to sync files and directories to and from different cloud storage providers.CVE-2026-41179 · Other software · rclone · reported by GitHubCritical 9.2
Rclone is a command-line program to sync files and directories to and from different cloud storage providers. Starting in version 1.48.0 and prior to version 1.73.5, the RC endpoint `operations/fsinfo` is exposed without `AuthRequired: true` and accepts attacker-controlled `fs` input. Because `rc.GetFs(...)` supports inline backend definitions, an unauthenticated attacker can instantiate an attacker-controlled backend on demand. For the WebDAV backend, `bearer_token_command` is executed during backend initialization, making single-request unauthenticated local command execution possible on reachable RC deployments without global HTTP authentication. Version 1.73.5 patches the issue.
- Product
- rclone
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 22, 2026Rclone is a command-line program to sync files and directories to and from different cloud storage providers.CVE-2026-41176 · Other software · rclone · reported by GitHubCritical 9.2
Rclone is a command-line program to sync files and directories to and from different cloud storage providers. The RC endpoint `options/set` is exposed without `AuthRequired: true`, but it can mutate global runtime configuration, including the RC option block itself. Starting in version 1.45.0 and prior to version 1.73.5, an unauthenticated attacker can set `rc.NoAuth=true`, which disables the authorization gate for many RC methods registered with `AuthRequired: true` on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods. Version 1.73.5 patches the issue.
- Product
- rclone
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 22, 2026In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: only publish mode_data after clone setup iptfs_clone_state() stores x->mode_dCVE-2026-31471 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: only publish mode_data after clone setup iptfs_clone_state() stores x->mode_data before allocating the reorder window. If that allocation fails, the code frees the cloned state and returns -ENOMEM, leaving x->mode_data pointing at freed memory. The xfrm clone unwind later runs destroy_state() through x->mode_data, so the failed clone path tears down IPTFS state that clone_state() already freed. Keep the cloned IPTFS state private until all allocations succeed so failed clones leave x->mode_data unset. The destroy path already handles a NULL mode_data pointer.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Apr 7, 2026LibreChat is a ChatGPT clone with additional features.CVE-2026-34371 · Other software · danny-avila · reported by GitHubMedium 6.3
LibreChat is a ChatGPT clone with additional features. Prior to 0.8.4, LibreChat trusts the name field returned by the execute_code sandbox when persisting code-generated artifacts. On deployments using the default local file strategy, a malicious artifact filename containing traversal sequences (for example, ../../../../../app/client/dist/poc.txt) is concatenated into the server-side destination path and written with fs.writeFileSync() without sanitization. This gives any user who can trigger execute_code an arbitrary file write primitive as the LibreChat server user. This vulnerability is fixed in 0.8.4.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 27, 2026LibreChat is a ChatGPT clone with additional features.CVE-2026-31951 · Other software · danny-avila · reported by GitHubMedium 6.8
LibreChat is a ChatGPT clone with additional features. In versions 0.8.2-rc1 through 0.8.3-rc1, user-created MCP (Model Context Protocol) servers can include arbitrary HTTP headers that undergo credential placeholder substitution. An attacker can create a malicious MCP server with headers containing `{{LIBRECHAT_OPENID_ACCESS_TOKEN}}` (and others), causing victims who call tools on that server to have their OAuth tokens exfiltrated. Version 0.8.3-rc2 fixes the issue.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 27, 2026LibreChat is a ChatGPT clone with additional features.CVE-2026-31950 · Other software · danny-avila · reported by GitHubMedium 5.3
LibreChat is a ChatGPT clone with additional features. In versions 0.8.2-rc2 through 0.8.2-rc3, the SSE streaming endpoint `/api/agents/chat/stream/:streamId` does not verify that the requesting user owns the stream. Any authenticated user who obtains or guesses a valid stream ID can subscribe and read another user's real-time chat content, including messages, AI responses, and tool invocations. Version 0.8.2 patches the issue.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 27, 2026LibreChat is a ChatGPT clone with additional features.CVE-2026-31945 · Other software · danny-avila · reported by GitHubHigh 7.7
LibreChat is a ChatGPT clone with additional features. Versions 0.8.2-rc2 through 0.8.2 are vulnerable to a server-side request forgery (SSRF) attack when using agent actions or MCP. Although a previous SSRF vulnerability (https://github.com/danny-avila/LibreChat/security/advisories/GHSA-rgjq-4q58-m3q8) was reported and patched, the fix only introduced hostname validation. It does not verify whether DNS resolution results in a private IP address. As a result, an attacker can still bypass the protection and gain access to internal resources, such as an internal RAG API or cloud instance metadata endpoints. Version 0.8.3-rc1 contains a patch.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 27, 2026LibreChat is a ChatGPT clone with additional features.CVE-2026-31943 · Other software · danny-avila · reported by GitHubHigh 8.5
LibreChat is a ChatGPT clone with additional features. Prior to version 0.8.3, `isPrivateIP()` in `packages/api/src/auth/domain.ts` fails to detect IPv4-mapped IPv6 addresses in their hex-normalized form, allowing any authenticated user to bypass SSRF protection and make the server issue HTTP requests to internal network resources — including cloud metadata services (e.g., AWS `169.254.169.254`), loopback, and RFC1918 ranges. Version 0.8.3 fixes the issue.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 25, 2026In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: clone set on flush only Syzbot with fault injection triggered a failCVE-2026-23385 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: clone set on flush only Syzbot with fault injection triggered a failing memory allocation with GFP_KERNEL which results in a WARN splat: iter.err WARNING: net/netfilter/nf_tables_api.c:845 at nft_map_deactivate+0x34e/0x3c0 net/netfilter/nf_tables_api.c:845, CPU#0: syz.0.17/5992 Modules linked in: CPU: 0 UID: 0 PID: 5992 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 RIP: 0010:nft_map_deactivate+0x34e/0x3c0 net/netfilter/nf_tables_api.c:845 Code: 8b 05 86 5a 4e 09 48 3b 84 24 a0 00 00 00 75 62 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 63 6d fa f7 90 <0f> 0b 90 43 +80 7c 35 00 00 0f 85 23 fe ff ff e9 26 fe ff ff 89 d9 RSP: 0018:ffffc900045af780 EFLAGS: 00010293 RAX: ffffffff89ca45bd RBX: 00000000fffffff4 RCX: ffff888028111e40 RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 RBP: ffffc900045af870 R08: 0000000000400dc0 R09: 00000000ffffffff R10: dffffc0000000000 R11: fffffbfff1d141db R12: ffffc900045af7e0 R13: 1ffff920008b5f24 R14: dffffc0000000000 R15: ffffc900
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Mar 22, 2026TuneClone 2.20 contains a structured exception handler (SEH) buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a CVE-2019-25603 · Other software · TuneClone · reported by VulnCheckHigh 8.6
TuneClone 2.20 contains a structured exception handler (SEH) buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious license code string. Attackers can craft a payload with a controlled buffer, NSEH jump instruction, and SEH handler address pointing to a ROP gadget, then paste it into the license code field to trigger code execution and establish a bind shell.
- Product
- TuneClone
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtuneclone.comtuneclone.com
Mar 13, 2026LibreChat is a ChatGPT clone with additional features.CVE-2026-31949 · Other software · danny-avila · reported by GitHubMedium 6.5
LibreChat is a ChatGPT clone with additional features. Prior to 0.8.3-rc1, a Denial of Service (DoS) vulnerability exists in the DELETE /api/convos endpoint that allows an authenticated attacker to crash the Node.js server process by sending malformed requests. The DELETE /api/convos route handler attempts to destructure req.body.arg without validating that it exists. The server crashes due to an unhandled TypeError that bypasses Express error handling middleware and triggers process.exit(1). This vulnerability is fixed in 0.8.3-rc1.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 13, 2026LibreChat is a ChatGPT clone with additional features.CVE-2026-31944 · Other software · danny-avila · reported by GitHubHigh 7.6
LibreChat is a ChatGPT clone with additional features. From 0.8.2 to 0.8.2-rc3, The MCP (Model Context Protocol) OAuth callback endpoint accepts the redirect from the identity provider and stores OAuth tokens for the user who initiated the flow, without verifying that the browser hitting the redirect URL is logged in or that the logged-in user matches the initiator. An attacker can send the authorization URL to a victim; when the victim completes the flow, the victim’s OAuth tokens are stored on the attacker’s LibreChat account, enabling account takeover of the victim’s MCP-linked services (e.g. Atlassian, Outlook). This vulnerability is fixed in 0.8.3-rc1.
- Product
- LibreChat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 5, 2026Page and Post Clone: SQL InjectionCVE-2026-2893 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The Page and Post Clone plugin for WordPress is vulnerable to SQL Injection via the 'meta_key' parameter in the content_clone() function in all versions up to, and including, 6.3. This is due to insufficient escaping on the user-supplied meta_key value and insufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The injection is second-order: the malicious payload is stored as a post meta key and executed when the post is cloned.
- Product
- Page and Post Clone
- Affected
- up to 6.3
- What to do
- Affects up to 6.3. Update Page and Post Clone to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Feb 27, 2026Homey BNB V4 contains an SQL injection vulnerability in the administration panel login that allows unauthenticated attackers to bypass authentication by injectiCVE-2019-25494 · Other software · Doditsolutions · reported by VulnCheckHigh 8.8
Homey BNB V4 contains an SQL injection vulnerability in the administration panel login that allows unauthenticated attackers to bypass authentication by injecting SQL syntax into username and password fields. Attackers can submit SQL operators like '=' 'or' in both credentials to manipulate the authentication query and gain unauthorized access to the admin panel.
- Product
- Homey BNB (Airbnb Clone Script)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddoditsolutions.comexploit-db.com
Feb 27, 2026Homey BNB V4 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'valCVE-2019-25493 · Other software · Doditsolutions · reported by VulnCheckHigh 8.8
Homey BNB V4 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'val' parameter. Attackers can send GET requests to the admin/getrecord.php endpoint with malicious 'val' values to extract sensitive database information.
- Product
- Homey BNB (Airbnb Clone Script)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddoditsolutions.comexploit-db.com
Feb 27, 2026Homey BNB V4 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'pt'CVE-2019-25492 · Other software · Doditsolutions · reported by VulnCheckHigh 8.8
Homey BNB V4 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'pt' parameter. Attackers can send GET requests to the admin/getcmsdata.php endpoint with malicious 'pt' values to extract sensitive database information.
- Product
- Homey BNB (Airbnb Clone Script)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddoditsolutions.comexploit-db.com
Feb 27, 2026Homey BNB V4 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the catiCVE-2019-25491 · Other software · Doditsolutions · reported by VulnCheckHigh 8.8
Homey BNB V4 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the catid parameter. Attackers can send GET requests to the admin/cms_getpagetitle.php endpoint with malicious catid values to extract sensitive database information.
- Product
- Homey BNB (Airbnb Clone Script)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddoditsolutions.comexploit-db.com
Feb 27, 2026Homey BNB V4 contains a SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'id' CVE-2019-25490 · Other software · Doditsolutions · reported by VulnCheckHigh 8.8
Homey BNB V4 contains a SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'id' parameter. Attackers can send GET requests to the admin/edit.php endpoint with time-based SQL injection payloads to extract sensitive database information.
- Product
- Homey BNB (Airbnb Clone Script)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddoditsolutions.comexploit-db.com
Feb 27, 2026Homey BNB V4 contains a SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the hostiCVE-2019-25489 · Other software · Doditsolutions · reported by VulnCheckHigh 8.8
Homey BNB V4 contains a SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the hosting_id parameter. Attackers can send GET requests to the rooms/ajax_refresh_subtotal endpoint with malicious hosting_id values to extract sensitive database information or cause denial of service.
- Product
- Homey BNB (Airbnb Clone Script)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddoditsolutions.comexploit-db.com
Feb 26, 2026Unitree Go2 firmware versions V1.1.7 through V1.1.9, and V1.1.11 (EDU) do not implement DDS authentication or authorization for the Eclipse CycloneDDS topic rt/CVE-2026-27509 · Other software · UnitreeRobotics · reported by VulnCheckHigh 8.5
Unitree Go2 firmware versions V1.1.7 through V1.1.9, and V1.1.11 (EDU) do not implement DDS authentication or authorization for the Eclipse CycloneDDS topic rt/api/programming_actuator/request handled by actuator_manager.py. A network-adjacent, unauthenticated attacker can join DDS domain 0 and publish a crafted message (api_id=1002) containing arbitrary Python, which the robot writes to disk under /unitree/etc/programming/ and binds to a physical controller keybinding. When the keybinding is pressed, the code executes as root and the binding persists across reboots.
- Product
- Unitree Go2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordboschko.cashop.unitree.com
Feb 20, 2026Fiverr Clone Script 1.2.2 contains a cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the keCVE-2019-25445 · Websites & servers · Phpscriptsmall · reported by VulnCheckMedium 5.1
Fiverr Clone Script 1.2.2 contains a cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the keyword parameter. Attackers can craft URLs with script tags in the keyword parameter of search-results.php to execute arbitrary JavaScript in users' browsers.
- Product
- Fiverr Clone Script
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comvulncheck.com
Feb 20, 2026Fiverr Clone Script 1.2.2 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code thrCVE-2019-25444 · Websites & servers · Phpscriptsmall · reported by VulnCheckHigh 8.8
Fiverr Clone Script 1.2.2 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the page parameter. Attackers can supply malicious SQL syntax in the page parameter to extract sensitive database information or modify database contents.
- Product
- Fiverr Clone Script
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comvulncheck.com
Feb 12, 2026Intego Personal Backup, a macOS backup utility that allows users to create scheduled backups and bootable system clones, contains a local privilege escalation vCVE-2026-26225 · Other software · Intego · reported by VulnCheckHigh 8.5
Intego Personal Backup, a macOS backup utility that allows users to create scheduled backups and bootable system clones, contains a local privilege escalation vulnerability. Backup task definitions are stored in a location writable by non-privileged users while being processed with elevated privileges. By crafting a malicious serialized task file, a local attacker can trigger arbitrary file writes to sensitive system locations, leading to privilege escalation to root.
- Product
- Personal Backup
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.quarkslab.comintegosupport.zendesk.com
Jan 21, 2026In the Linux kernel, the following vulnerability has been resolved: net: sock: fix hardened usercopy panic in sock_recv_errqueue skbuff_fclone_cache was creatCVE-2026-22977 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: net: sock: fix hardened usercopy panic in sock_recv_errqueue skbuff_fclone_cache was created without defining a usercopy region, [1] unlike skbuff_head_cache which properly whitelists the cb[] field. [2] This causes a usercopy BUG() when CONFIG_HARDENED_USERCOPY is enabled and the kernel attempts to copy sk_buff.cb data to userspace via sock_recv_errqueue() -> put_cmsg(). The crash occurs when: 1. TCP allocates an skb using alloc_skb_fclone() (from skbuff_fclone_cache) [1] 2. The skb is cloned via skb_clone() using the pre-allocated fclone [3] 3. The cloned skb is queued to sk_error_queue for timestamp reporting 4. Userspace reads the error queue via recvmsg(MSG_ERRQUEUE) 5. sock_recv_errqueue() calls put_cmsg() to copy serr->ee from skb->cb [4] 6. __check_heap_object() fails because skbuff_fclone_cache has no usercopy whitelist [5] When cloned skbs allocated from skbuff_fclone_cache are used in the socket error queue, accessing the sock_exterr_skb structure in skb->cb via put_cmsg() triggers a usercopy hardening violation: [ 5.379589] usercopy: Kernel memory exposure attempt detected from SLUB object
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Jan 15, 2026Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the cloneType parameter of the sub_65B5C function.CVE-2025-70744 · Network & remote access · Tenda · reported by MITREHigh 7.5
Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the cloneType parameter of the sub_65B5C function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
- Product
- Ax1806 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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