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.
3,150 results · page 11 of 63
May 29, 2026QuickCMS allows a user's session identifier to be set before authentication.CVE-2026-33384 · Other software · OpenSolution · reported by cvd@cert.plMedium 4.8
QuickCMS allows a user's session identifier to be set before authentication. The value of this session ID stays the same after authentication. This behaviour enables an attacker to fix a session ID for a victim and later hijack the authenticated session. This issue was fixed in a patch to version 6.8 published on 15.05.2026, deployments without this patch are still vulnerable.
- Product
- QuickCMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcert.plopensolution.org
May 28, 2026A configuration weakness in the device’s remote management service allows an authenticated session to be established over a communication channel intended solelCVE-2026-9039 · Other software · XCharge · reported by ics-cert@hq.dhs.govHigh 8.6
A configuration weakness in the device’s remote management service allows an authenticated session to be established over a communication channel intended solely for vehicle-charger signaling. The service is accessible on interfaces exposed through the charging connector, and it accepts a default administrative credential. A malicious device physically connected to the charging interface could leverage this misconfiguration to obtain full administrative access.
- Product
- C6
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026OpenReplay is a self-hosted session replay suite.CVE-2026-45297 · Other software · openreplay · reported by GitHubMedium 5.3
OpenReplay is a self-hosted session replay suite. Prior to 1.26.0, there is a cross-tenant IDOR on feature-flag and assist-stats routes via {project_id} case mismatch. ProjectAuthorizer.__call__ (OSS api/auth/auth_project.py:14-38 and EE ee/api/auth/auth_project.py:14-46) only runs projects.is_authorized(project_id, tenant_id, user_id) + projects.get_project(tenant_id, project_id) when self.project_identifier == "projectId" (camelCase). For EE multi-tenant, feature-flag queries only filter on project_id, never tenant_id. Any authenticated user in tenant A can read/update/delete feature-flag rows belonging to tenant B by iterating the sequential integer project_id + feature_flag_id. OSS is single-tenant by design ({"errors":["tenants already registered"]} on second signup) so there's no cross-tenant impact This vulnerability is fixed in 1.26.0.
- Product
- openreplay
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026OpenReplay is a self-hosted session replay suite.CVE-2026-45296 · Other software · openreplay · reported by GitHubHigh 7.7
OpenReplay is a self-hosted session replay suite. Prior to 1.26.0, OpenReplay's Python API exposes several app_apikey routes that trust a caller-provided projectKey after validating only that the API key itself is valid and that the target projectKey exists. The authorization flow does not verify that the authenticated API key and the requested project belong to the same tenant. Because the public tracker design exposes projectKey to browser-side code, an attacker who owns any valid API key for their own tenant can target another tenant's project by reusing that public projectKey. The vulnerable routes allow the attacker to enumerate victim user sessions and then retrieve sensitive session event data across the tenant boundary. This vulnerability is fixed in 1.26.0.
- Product
- openreplay
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026Casdoor versions 2.362.0 and earlier map SAML assertions to user sessions without replay protection.CVE-2026-9095 · Other software · Casdoor · reported by cret@cert.orgHigh 8.1
Casdoor versions 2.362.0 and earlier map SAML assertions to user sessions without replay protection. The ParseSamlResponse() function in object/saml_sp.go calls sp.RetrieveAssertionInfo() and immediately maps the result to a user session. There is no assertion ID cache, OneTimeUse condition enforcement, or replay detection anywhere in the SAML SP code path. As a result, an attacker can replay a previously captured SAML assertion to obtain an authenticated session for the assertion’s subject, including administrator accounts, without needing the user’s password or MFA credentials.
- Product
- Casdoor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026In the Linux kernel, the following vulnerability has been resolved: batman-adv: stop tp_meter sessions during mesh teardown TP meter sessions remain linked onCVE-2026-46208 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: batman-adv: stop tp_meter sessions during mesh teardown TP meter sessions remain linked on bat_priv->tp_list after the netlink request has already finished. When the mesh interface is removed, batadv_mesh_free() currently tears down the mesh without first draining these sessions. A running sender thread or a late incoming tp_meter packet can then keep processing against a mesh instance which is already shutting down. Synchronize tp_meter with the mesh lifetime by stopping all active sessions from batadv_mesh_free() and waiting for sender threads to exit before teardown continues.
- 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 28, 2026In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject new tp_meter sessions during teardown Prevent tp_meter from starting neCVE-2026-46206 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject new tp_meter sessions during teardown Prevent tp_meter from starting new sender or receiver sessions after mesh_state has left BATADV_MESH_ACTIVE.
- 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 27, 2026Gradio before version 6.15.0 contains a cookie injection vulnerability that allows remote attackers to perform cross-Space session fixation by exploiting a sharCVE-2026-48545 · Other software · gradio-app · reported by VulnCheckHigh 7.6
Gradio before version 6.15.0 contains a cookie injection vulnerability that allows remote attackers to perform cross-Space session fixation by exploiting a shared module-level HTTP client used across all users in the reverse proxy endpoint. Attackers controlling any HF Space can return a parent-domain cookie that the shared client stores and automatically replays into all subsequent proxy requests to other legitimate Spaces, affecting all users of the same Gradio deployment.
- Product
- gradio
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 27, 2026In the Linux kernel, the following vulnerability has been resolved: tpm2-sessions: Fix missing tpm_buf_destroy() in tpm2_read_public() tpm2_read_public() callCVE-2026-46096 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: tpm2-sessions: Fix missing tpm_buf_destroy() in tpm2_read_public() tpm2_read_public() calls tpm_buf_init() but fails to call tpm_buf_destroy() on two exit paths, leaking a page allocation: 1. When name_size() returns an error (unrecognized hash algorithm), the function returns directly without destroying the buffer. 2. On the success path, the buffer is never destroyed before returning. All other error paths in the function correctly call tpm_buf_destroy() before returning. Fix both by adding the missing tpm_buf_destroy() calls.
- 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 27, 2026Cross-site request forgery (CSRF) vulnerabilities allow attackers to exploit a user's authenticated session to forge cross-site requests, inducing the executionCVE-2026-49001 · Other software · ZTE · reported by psirt@zte.com.cnMedium 5.3
Cross-site request forgery (CSRF) vulnerabilities allow attackers to exploit a user's authenticated session to forge cross-site requests, inducing the execution of unintended operations such as tampering with configuration data.
- Product
- ZXUniPOS NDS-LTE
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 25, 2026Default configurations of Apache Shiro send sensitive cookies in HTTPS session without 'Secure' attribute.CVE-2026-43828 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 5.9
Default configurations of Apache Shiro send sensitive cookies in HTTPS session without 'Secure' attribute. This issue affects Apache Shiro from 1.0 to 2.1.0, and 3.0.0-alpha-1. Users are recommended to upgrade to version 2.1.1, or 3.0.0-alpha-2 or later, which fixes the issue. In the affected versions, Shiro-native session manager, as well as Remember-Me manager sends JSESSIONID and rememberMe cookies without 'secure' attribute by default.
- Product
- Apache Shiro
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordshiro.apache.orgopenwall.com
May 25, 2026Default configurations of Apache Shiro have a session fixation vulnerability.CVE-2026-43827 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 5.9
Default configurations of Apache Shiro have a session fixation vulnerability. This issue affects Apache Shiro from 1.0 to 2.1.0, and 3.0.0-alpha-1. Users are recommended to upgrade to version 2.1.1, or 3.0.0-alpha-2 or later, which fixes the issue. In the affected versions, when a session already exists, it is not invalidated upon successful login, nor is a new session being generated with a new ID.
- Product
- Apache Shiro
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordshiro.apache.orgopenwall.com
May 25, 2026Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass.CVE-2026-48847 · Email & office · reported by MITRELow 3.7
Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 22, 2026Insufficient session expiration vulnerability in syslink software AG Avantra on Linux, Windows allows Reusing Session IDs (aka Session Replay).CVE-2026-8670 · Other software · syslink software AG · reported by vulnerability@ncsc.chCritical 9.6
Insufficient session expiration vulnerability in syslink software AG Avantra on Linux, Windows allows Reusing Session IDs (aka Session Replay). This issue affects Avantra: before 25.3.1.
- Product
- Avantra
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 21, 2026Concrete CMS below 9.5.0 and below is vulnerable to password change without reauthorization and session-hardening bypass.CVE-2026-8327 · Other software · Concrete CMS · reported by ff5b8ace-8b95-4078-9743-eac1ca5451deMedium 5.3
Concrete CMS below 9.5.0 and below is vulnerable to password change without reauthorization and session-hardening bypass. The user-profile edit controller passes the entire raw POST array to UserInfo::update() without field whitelisting resulting in password change without requiring the current password and also resulting in registered users able to disable the per-user-IP-pinning in the session validator which is meant to detect hijacking. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 5.3 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks 0x4c616e for reporting.
- Product
- Concrete CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.concretecms.org
May 21, 2026Insufficient session expiration vulnerability in Turkiye Electricity Transmission Corporation (TEİAŞ) Mobile Application allows Session Hijacking.CVE-2026-1815 · Other software · Turkiye Electricity Transmission Corporation (TEİAŞ) · reported by iletisim@usom.gov.trMedium 5.7
Insufficient session expiration vulnerability in Turkiye Electricity Transmission Corporation (TEİAŞ) Mobile Application allows Session Hijacking. This issue affects Mobile Application: from 1.6.2 before 1.13.
- Product
- Mobile Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 21, 2026A missing break statement in DSI OpenSession processing in Netatalk 1.5.0 through 4.4.2 causes a DSIOPT_ATTNQUANT switch case to fall through into DSIOPT_SERVQUCVE-2026-44075 · Other software · Netatalk · reported by 33c584b5-0579-4c06-b2a0-8d8329fcab9cLow 3.7
A missing break statement in DSI OpenSession processing in Netatalk 1.5.0 through 4.4.2 causes a DSIOPT_ATTNQUANT switch case to fall through into DSIOPT_SERVQUANT, resulting in unintended session option handling that may allow a remote attacker to cause a minor service disruption via crafted DSI session options.
- Product
- Netatalk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 21, 2026An out-of-bounds read in ASP session ID handling in Netatalk 1.3 through 4.4.2 allows an adjacent network attacker to obtain limited information or cause a deniCVE-2026-44064 · Other software · Netatalk · reported by 33c584b5-0579-4c06-b2a0-8d8329fcab9cHigh 7.1
An out-of-bounds read in ASP session ID handling in Netatalk 1.3 through 4.4.2 allows an adjacent network attacker to obtain limited information or cause a denial of service via a crafted ASP request.
- Product
- Netatalk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 21, 2026Netatalk 2.0.0 through 4.4.2 generates AFP session tokens derived from predictable process IDs, which allows a remote authenticated attacker to cause a denial oCVE-2026-44054 · Other software · Netatalk · reported by 33c584b5-0579-4c06-b2a0-8d8329fcab9cMedium 6.5
Netatalk 2.0.0 through 4.4.2 generates AFP session tokens derived from predictable process IDs, which allows a remote authenticated attacker to cause a denial of service by exploiting the reconnect mechanism.
- Product
- Netatalk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 20, 2026Cross-Site Request Forgery (CSRF) vulnerability in InfoScale v.9.1.3 Operations Manager (VIOM) allows an attacker to force the user with an active session into CVE-2026-44925 · Other software · Veritas · reported by MITREHigh 8.8
Cross-Site Request Forgery (CSRF) vulnerability in InfoScale v.9.1.3 Operations Manager (VIOM) allows an attacker to force the user with an active session into clicking a malicious HTML link, which triggers unintended modifications on VIOM web application without the user's knowledge.
- Product
- Infoscale Operations Manager
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupportinfoscale.cloud.comveritas.com
May 20, 2026Authorization Bypass Through User-Controlled Key vulnerability in phenixdigital phoenix_storybook allows cross-session PubSub topic injection via a URL query paCVE-2026-47068 · Other software · phenixdigital · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbLow 2.3
Authorization Bypass Through User-Controlled Key vulnerability in phenixdigital phoenix_storybook allows cross-session PubSub topic injection via a URL query parameter. 'Elixir.PhoenixStorybook.Story.ComponentIframeLive':handle_params/3 in lib/phoenix_storybook/live/story/component_iframe_live.ex reads a PubSub topic directly from params["topic"] and broadcasts {:component_iframe_pid, self()} on it with no check that the topic belongs to the requesting session. The shared PhoenixStorybook.PubSub is used to coordinate playground LiveViews with their iframes: a playground subscribes to a session-specific topic and uses the received iframe pid to direct subsequent control messages (variation state, theme switches, extra-assign payloads) via send/2. Because the iframe trusts the query parameter, an attacker who loads /storybook/iframe/<story>?topic=<victim_topic> causes their iframe process pid to be announced on the victim's topic. The victim's playground then addresses its private messages to the attacker's iframe process. This issue affects phoenix_storybook from 0.4.0 before 1.1.0.
- Product
- phoenix_storybook
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcna.erlef.orggithub.com
May 19, 2026LIVE555 before 2026.04.22 contains an authorization bypass vulnerability in RTSP session command handling that allows attackers to replay valid Session tokens fCVE-2026-41470 · Other software · Live Networks, Inc. · reported by VulnCheckHigh 8.2
LIVE555 before 2026.04.22 contains an authorization bypass vulnerability in RTSP session command handling that allows attackers to replay valid Session tokens from unauthenticated connections. Attackers who obtain a valid Session token can issue PLAY and TEARDOWN commands from a second TCP connection without authentication, causing server crashes through virtual function call errors or disrupting active streams by terminating victim sessions.
- Product
- LIVE555
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownload.live555.comgist.github.com
May 19, 2026In ScadaBR version 1.2.0, a CSRF vulnerability could allow an attacker to trigger any authenticated action through a victim's session by luring any logged-in usCVE-2026-8604 · Other software · ScadaBR · reported by ics-cert@hq.dhs.govHigh 8.6
In ScadaBR version 1.2.0, a CSRF vulnerability could allow an attacker to trigger any authenticated action through a victim's session by luring any logged-in user to a malicious webpage.
- Product
- ScadaBR
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 19, 2026HestiaCP versions 1.9.0 through 1.9.4 contain a deserialization vulnerability in the web terminal component caused by a session format mismatch between PHP and CVE-2026-43633 · Other software · hestiacp · reported by VulnCheckCritical 9.5
HestiaCP versions 1.9.0 through 1.9.4 contain a deserialization vulnerability in the web terminal component caused by a session format mismatch between PHP and Node.js that allows unauthenticated remote attackers to achieve root-level code execution. Attackers can inject crafted data into HTTP headers that are processed by the PHP session handler but incorrectly deserialized by the Node.js web terminal component as trusted session values, resulting in arbitrary command execution on systems with the web terminal feature enabled.
- Product
- hestiacp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 19, 2026A session fixation vulnerability was found in Keycloak's login-actions endpoints.CVE-2026-7507 · Other software · Red Hat · reported by Red HatHigh 7.5
A session fixation vulnerability was found in Keycloak's login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which processes session handles without adequate CSRF protection or cookie ownership validation—an attacker can reset the authentication flow state. This causes Single Sign-On (SSO) to authenticate the victim transparently upon clicking the link, allowing the attacker to hijack the required-action form without needing the victim's credentials. A successful exploit could lead to complete account takeover, including highly privileged administrative accounts.
- Product
- Red Hat build of Keycloak 26.2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.comaccess.redhat.com
May 15, 2026Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids.CVE-2026-8503 · Other software · GUIMARD · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441eMedium 6.5
Apache::Session::Generate::SHA256 versions before 1.3.19 for Perl create insecure session ids. Apache::Session::Generate::SHA256 generated session ids insecurely. The default session id generator returns a SHA-256 hash of the built-in rand() function, the epoch time, and the PID, that is hashed again. These are predictable, low-entropy sources. Predicable session ids could allow an attacker to gain access to systems. Note that version 1.3.19 has a fallback without warning to use insecure session generation method if the call to Crypt::URandom::urandom fails. However, this is unlikely as Crypt::URandom is a hardcoded requirement of the module. This issue is similar to CVE-2025-40931 for Apache::Session::Generate::MD5.
- Product
- Apache::Session::Generate::SHA256
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.commetacpan.org
May 13, 2026Hermes WebUI prior to 0.51.44 contains a path traversal vulnerability in the session import endpoint that allows authenticated attackers to read arbitrary filesCVE-2026-22677 · Other software · nesquena · reported by VulnCheckMedium 6
Hermes WebUI prior to 0.51.44 contains a path traversal vulnerability in the session import endpoint that allows authenticated attackers to read arbitrary files by importing a crafted session with an unrestricted workspace value. Attackers can supply a blocked filesystem root in the workspace field and subsequently use relative paths in the session file API to access any file readable by the WebUI process.
- Product
- hermes-webui
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 13, 2026The Claude Desktop app gives you Claude Code with a graphical interface built for running multiple sessions side by side.CVE-2026-44470 · Other software · anthropics · reported by GitHubHigh 8.5
The Claude Desktop app gives you Claude Code with a graphical interface built for running multiple sessions side by side. Prior to 1.3834.0, the CoworkVMService component in Claude Desktop for Windows ran as SYSTEM and did not validate whether the VM bundle directory was a real directory or an NTFS directory junction before creating files within it. A local non-elevated user could replace the user-writable VM bundle directory with a directory junction pointing to an attacker-chosen location, causing the service to create a SYSTEM-owned file in an arbitrary directory. This could be leveraged for local privilege escalation. This vulnerability is fixed in 1.3834.0.
- Product
- claude-code
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 13, 2026The Claude Desktop app gives you Claude Code with a graphical interface built for running multiple sessions side by side.CVE-2026-44467 · Other software · anthropics · reported by GitHubHigh 7.4
The Claude Desktop app gives you Claude Code with a graphical interface built for running multiple sessions side by side. From 1.2581.0 to before 1.4304.0, Claude Desktop's SSH remote development feature verified only whether a hostname existed in ~/.ssh/known_hosts without comparing the server's presented host key against the stored key. This allowed a network-positioned attacker to present an arbitrary SSH host key and have the connection silently accepted, enabling a man-in-the-middle attack on remote development sessions. Successful exploitation required the attacker to be in a network position to intercept SSH traffic (e.g., via ARP spoofing, rogue Wi-Fi, or DNS poisoning) and the target hostname to already have an entry in the victim's known_hosts file. This vulnerability is fixed in 1.4304.0.
- Product
- claude-code
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026Wing FTP Server before 8.1.3 contains an authenticated remote code execution vulnerability in the session serialization mechanism that allows authenticated admiCVE-2026-44403 · Other software · Wing FTP Server · reported by VulnCheckHigh 8.6
Wing FTP Server before 8.1.3 contains an authenticated remote code execution vulnerability in the session serialization mechanism that allows authenticated administrators to inject arbitrary Lua code through the domain admin mydirectory field. Attackers can exploit unsafe serialization of session values into Lua source code without proper escaping of closing delimiters, causing the injected code to be executed when the poisoned session is loaded via loadfile().
- Product
- Wing FTP Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordvulncheck.comwftpserver.com
May 12, 2026A session management vulnerability in AOS-8 allows previously authenticated users to retain network access after their accounts are administratively disabled.CVE-2026-44873 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 5.4
A session management vulnerability in AOS-8 allows previously authenticated users to retain network access after their accounts are administratively disabled. Existing sessions are not invalidated when credentials are revoked, enabling continued access until session expiration. An attacker with compromised credentials could exploit this behavior to maintain unauthorized access even after the account has been disabled.
- Product
- HPE Aruba Networking Wireless Operating System (AOS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026Session fixation in Visual Studio Code allows an unauthorized attacker to elevate privileges over a network.CVE-2026-41613 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Session fixation in Visual Studio Code allows an unauthorized attacker to elevate privileges over a network.
- Product
- Visual Studio Code
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026Session Fixation vulnerability allows Session Hijacking via crafted session ID.CVE-2026-30808 · Other software · Pandora FMS · reported by security@pandorafms.comHigh 7.6
Session Fixation vulnerability allows Session Hijacking via crafted session ID. This issue affects Pandora FMS: from 777 through 800
- Product
- Pandora FMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026pam_authnft is a PAM session module binding nftables firewall rules to authenticated sessions via cgroupv2 inodes.CVE-2026-43916 · Other software · identd-ng · reported by GitHubHigh 8.7
pam_authnft is a PAM session module binding nftables firewall rules to authenticated sessions via cgroupv2 inodes. Prior to 0.2.0-alpha, a heap buffer over-read in peer_lookup_tcp (src/peer_lookup.c:134, prior to the fix) allowed a crafted NETLINK_SOCK_DIAG reply to slip past the message-size check, then dereference past the end of the allocation. This vulnerability is fixed in 0.2.0-alpha.
- Product
- pam_authnft
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026CWE‑331: Insufficient Entropy vulnerability exists that could lead to unauthorized access when an attacker on the network can exploit weaknesses in session‑manaCVE-2026-4827 · Other software · Schneider Electric · reported by cybersecurity@se.comHigh 8.7
CWE‑331: Insufficient Entropy vulnerability exists that could lead to unauthorized access when an attacker on the network can exploit weaknesses in session‑management protections.
- Product
- Easergy MiCOM C264
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownload.schneider-electric.com
May 11, 2026SAP Financial Consolidation allows an authenticated attacker to disconnect other users by terminating their sessions temporarily preventing access.CVE-2026-40136 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 4.3
SAP Financial Consolidation allows an authenticated attacker to disconnect other users by terminating their sessions temporarily preventing access. However, the application itself cannot be compromised resulting in a low impact on availability. There is no impact on confidentiality and integrity of the data
- Product
- SAP Financial Consolidation
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026@workos/authkit-session is a toolkit for building WorkOS AuthKit framework integrations.CVE-2026-42565 · Other software · workos · reported by GitHubMedium 4.3
@workos/authkit-session is a toolkit for building WorkOS AuthKit framework integrations. Prior to 0.5.1, an open redirect vulnerability exists in AuthService.handleCallback due to insufficient validation of the returnPathname value derived from the OAuth state parameter. The state parameter is round-tripped through the identity provider (IdP) and can be influenced by an attacker. The handleCallback function decodes and returns returnPathname without enforcing restrictions on origin or scheme. As a result, attacker-controlled values may be returned to the application. If this value is used directly in a redirect, it may cause the user to be redirected to an external, attacker-controlled site. This vulnerability is fixed in 0.5.1.
- Product
- authkit-session
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026OpenClaw before 2026.4.20 contains a hook session-key bypass vulnerability that allows attackers to circumvent the hooks.allowRequestSessionKey opt-in restrictiCVE-2026-45002 · Other software · OpenClaw · reported by VulnCheckMedium 6.3
OpenClaw before 2026.4.20 contains a hook session-key bypass vulnerability that allows attackers to circumvent the hooks.allowRequestSessionKey opt-in restriction. Attackers can render externally influenced session keys through templated hook mappings to bypass webhook routing isolation controls.
- Product
- OpenClaw
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026OpenClaw before 2026.4.22 contains a security envelope constraint bypass vulnerability allowing restricted subagents to spawn ACP child sessions that fail to inCVE-2026-44997 · Other software · OpenClaw · reported by VulnCheckLow 2.3
OpenClaw before 2026.4.22 contains a security envelope constraint bypass vulnerability allowing restricted subagents to spawn ACP child sessions that fail to inherit depth, child-count limits, control scope, or target-agent restrictions. Attackers can exploit this by spawning child sessions that bypass subagent-only constraints, potentially escalating privileges or accessing restricted resources.
- Product
- OpenClaw
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026Deserialization of untrusted data (CWE-502) in pgAdmin 4 FileBackedSessionManager.CVE-2026-7818 · Other software · pgadmin.org · reported by f86ef6dc-4d3a-42ad-8f28-e6d5547a5007High 7.3
Deserialization of untrusted data (CWE-502) in pgAdmin 4 FileBackedSessionManager. The session manager performed unsafe deserialization of session-file contents (using Python's standard object-serialization module) before performing any HMAC integrity check. Any file dropped into the sessions directory was deserialized unconditionally. An authenticated user with write access to the sessions directory (whether by misconfiguration or in combination with another path-traversal flaw) could plant a crafted serialized payload to achieve operating-system level remote code execution under the pgAdmin process identity. Fix prepends a 64-byte hex SHA-256 HMAC over the session body, computed with SECRET_KEY, and verifies it via hmac.compare_digest before any deserialization. The check is raised (rather than asserted) on empty SECRET_KEY so it is not stripped under -O. This issue affects pgAdmin 4: before 9.15.
- Product
- pgAdmin 4
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026docuFORM Managed Print Service Client 11.11c is vulnerable to a session fixation attack via the login page of the application.CVE-2025-65415 · Other software · reported by MITREMedium 5.4
docuFORM Managed Print Service Client 11.11c is vulnerable to a session fixation attack via the login page of the application.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordzerobreach.degist.github.com
May 11, 2026WebDyne::Session versions before 3.003_704 for Perl generate the session id insecurely.CVE-2026-5084 · Other software · ASPEER · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441eMedium 6.5
WebDyne::Session versions before 3.003_704 for Perl generate the session id insecurely. The session handler generates the session id from an MD5 hash seeded with a call to the built-in rand() function. The rand function is passed a maximum value based on the process id, the epoch time and the reference address of the object, but this information will have no effect on the overall quality of the seed of the message digest. The rand function is seeded by 32-bits and is predictable. It is considered unsuitable for cryptographic purposes. Predictable session ids could allow an attacker to gain access to systems. Note that WebDyne::Session versions 1.042 and earlier appear to be in separate distributions from WebDyne.
- Product
- WebDyne::Session
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.commetacpan.org
May 10, 2026Catalyst::Plugin::Statsd versions through 0.10.0 for Perl may leak session ids.CVE-2026-45180 · Other software · RRWO · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441eHigh 7.5
Catalyst::Plugin::Statsd versions through 0.10.0 for Perl may leak session ids. If the communication channel to the statsd daemon is not secured (for example, by sending UDP packets to a host on another network), then users' session ids may be leaked. This may allow an attacker to use session ids as authentication tokens.
- Product
- Catalyst::Plugin::Statsd
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 10, 2026OpenCart 3.0.3.8 contains a session fixation vulnerability that allows attackers to hijack user sessions by injecting arbitrary values into the OCSESSID cookie.CVE-2021-47923 · Other software · Opencart · reported by VulnCheckCritical 9.3
OpenCart 3.0.3.8 contains a session fixation vulnerability that allows attackers to hijack user sessions by injecting arbitrary values into the OCSESSID cookie. Attackers can set malicious OCSESSID cookie values that the server accepts and maintains, enabling session takeover and unauthorized access to user accounts.
- Product
- opencart
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comopencart.com
May 8, 2026Apache::Session versions through 1.94 for Perl re-creates deleted sessions.CVE-2013-10075 · Other software · CHORNY · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441eCritical 9.1
Apache::Session versions through 1.94 for Perl re-creates deleted sessions. The session stores Apache::Session::Store::File and Apache::Session::Store::DB_File will create a session that does not exist. This can lead to sessions being revived, potentially with data that was to be deleted.
- Product
- Apache::Session
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordrt.cpan.orgopenwall.com
May 6, 2026OpenClaw versions 2026.4.10 before 2026.4.14 fail to persist session context during delivery queue recovery for media replay.CVE-2026-43583 · Other software · OpenClaw · reported by VulnCheckMedium 6
OpenClaw versions 2026.4.10 before 2026.4.14 fail to persist session context during delivery queue recovery for media replay. Attackers can exploit recovered queued outbound media to bypass group tool policy enforcement and weaken channel media restrictions after service restart or recovery.
- Product
- OpenClaw
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 6, 2026Apache::Session::Generate::ModUniqueId versions from 1.54 through 1.94 for Perl session ids are insecure.CVE-2026-5081 · Other software · CHORNY · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441eCritical 9.1
Apache::Session::Generate::ModUniqueId versions from 1.54 through 1.94 for Perl session ids are insecure. Apache::Session::Generate::ModUniqueId (added in version 1.54) uses the value of the UNIQUE_ID environment variable for the session id. The UNIQUE_ID variable is set by the Apache mod_unique_id plugin, which generates unique ids for the request. The id is based on the IPv4 address, the process id, the epoch time, a 16-bit counter and a thread index, with no obfuscation. The server IP is often available to the public, and if not available, can be guessed from previous session ids being issued. The process ids may also be guessed from previous session ids. The timestamp is easily guessed (and leaked in the HTTP Date response header). The purpose of mod_unique_id is to assign a unique id to requests so that events can be correlated in different logs. The id is not designed, nor is it suitable for security purposes.
- Product
- Apache::Session::Generate::ModUniqueId
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhttpd.apache.orgmetacpan.org
May 6, 2026In the Linux kernel, the following vulnerability has been resolved: media: iris: gen2: Add sanity check for session stop In iris_kill_session, inst->state is CVE-2026-43217 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: media: iris: gen2: Add sanity check for session stop In iris_kill_session, inst->state is set to IRIS_INST_ERROR and session_close is executed, which will kfree(inst_hfi_gen2->packet). If stop_streaming is called afterward, it will cause a crash. Add a NULL check for inst_hfi_gen2->packet before sendling STOP packet to firmware to fix that.
- 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 6, 2026Missing invocation of Servlet http web request method changeSessionId after session binding can be exploited for a session fixation attack in Apache Wicket.CVE-2026-40010 · Websites & servers · Apache Software Foundation · reported by security@apache.orgCritical 9.1
Missing invocation of Servlet http web request method changeSessionId after session binding can be exploited for a session fixation attack in Apache Wicket. This issue affects Apache Wicket: from 8.0.0 through 8.17.0, 9.0.0, from 10.0.0 through 10.8.0. Users are recommended to upgrade to version 10.9.0, which fixes the issue.
- Product
- Apache Wicket
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
May 5, 2026OpenClaw before 2026.4.10 contains a server-side request forgery policy bypass vulnerability in existing-session browser interaction routes.CVE-2026-43573 · Other software · OpenClaw · reported by VulnCheckMedium 4.9
OpenClaw before 2026.4.10 contains a server-side request forgery policy bypass vulnerability in existing-session browser interaction routes. Attackers can bypass SSRF navigation guards to interact with or navigate to unauthorized targets without policy enforcement.
- Product
- OpenClaw
- 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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