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.
1,080 results · page 6 of 22
Jun 12, 2026Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js.CVE-2026-53725 · Other software · parse-community · reported by GitHubMedium 5.9
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. From version 9.8.0 to before version 9.9.1-alpha.5, apps that enable MFA and deny get on the _User class via Class-Level Permissions could expose sensitive user data through the /login and /verifyPassword endpoints. These endpoints re-fetch the user through the access-controlled query pipeline (CLP, protectedFields, auth-adapter sanitizers) before responding. When that re-fetch was denied by the _User get permission, the server fell back to the raw database row, exposing raw authData (including MFA TOTP secrets and recovery codes) and fields hidden by protectedFields (when protectedFieldsOwnerExempt is false). /verifyPassword is the most severe: with only a username and password (no session or MFA token), an attacker who knows a victim's password could retrieve their MFA secret and recovery codes, defeating the second factor. This issue has been patched in version 9.9.1-alpha.5.
- Product
- parse-server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js.CVE-2026-53724 · Other software · parse-community · reported by GitHubLow 2.1
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.79 and 9.9.1-alpha.4, the default file upload extension blocklist can be bypassed by appending a trailing dot to a filename whose extension would otherwise be blocked (e.g. poc.svg.). The trailing dot causes the extension parser to extract an empty string, which short-circuits the blocklist check, and the attacker-controlled Content-Type is forwarded to the storage adapter unchanged. Storage adapters that persist and serve the provided Content-Type (such as S3 or GCS) then serve the file with an active type such as image/svg+xml, enabling stored XSS when a victim opens the file URL. The default GridFS adapter is not affected because it sets X-Content-Type-Options: nosniff on responses. This issue has been patched in versions 8.6.79 and 9.9.1-alpha.4.
- Product
- parse-server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js.CVE-2026-50008 · Other software · parse-community · reported by GitHubMedium 6.9
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. From version 9.8.0 to before version 9.9.1-alpha.3, the routeAllowList server option restricts external client access to a configured list of REST API routes. The check is only enforced as Express middleware against the outer HTTP request URL, so the /batch handler dispatches each sub-request to the internal router without re-running the allow-list check. An external caller whose outer route matches batch can issue batch sub-requests to any REST API route that the operator omitted from the allow-list. Authentication, ACL, CLP, and other inner-route authorization controls still apply — only the operator-configured route firewall is bypassed. This issue has been patched in version 9.9.1-alpha.3.
- Product
- parse-server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js.CVE-2026-47248 · Other software · parse-community · reported by GitHubMedium 6.9
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.78 and 9.9.1-alpha.2, Parse Server's GraphQL endpoint discloses schema metadata to unauthenticated callers through Did you mean ...? suggestions embedded in GraphQL validation-error messages. An unauthenticated caller who knows only the public application id can iteratively send malformed queries to reconstruct class names, field names, argument names, mutation names, and input-object fields. This issue has been patched in versions 8.6.78 and 9.9.1-alpha.2.
- Product
- parse-server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js.CVE-2026-47138 · Other software · parse-community · reported by GitHubHigh 8.7
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.77 and 9.9.1-alpha.1, an unauthenticated attacker who knows a publicly-known Parse Application ID can submit a single HTTP request whose client SDK version field contains adversarial input that triggers polynomial backtracking in a request-header parser. The parsing runs before session authentication and before rate limiting on every /parse/* request, so the request consumes seconds to minutes of synchronous CPU on a Node.js worker before any access control evaluates it. A small number of concurrent requests can saturate a worker; a single large request via the body-field variant can pin a worker for minutes. Production deployments running the default configuration are affected. This issue has been patched in versions 8.6.77 and 9.9.1-alpha.1.
- Product
- parse-server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 11, 2026PenguinMod-BackendApi is the backend api for penguinmod.CVE-2026-47181 · Other software · PenguinMod · reported by GitHubHigh 8.7
PenguinMod-BackendApi is the backend api for penguinmod. Prior to version 1.0.0, a NoSQL injection vulnerability in the password reset endpoint allows any authenticated user to change the password of an account, leading to full account takeover. An attacker only needs a registered account and a valid password reset token for their own account. This issue has been patched in version 1.0.0.
- Product
- PenguinMod-BackendApi
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 10, 2026Ghidra before 11.2 contains a use after free vulnerability in the Sleigh backend caused by undefined static initialization order of the SleighArchitecture::tranCVE-2024-58350 · Other software · nationalsecurityagency · reported by VulnCheckLow 2.1
Ghidra before 11.2 contains a use after free vulnerability in the Sleigh backend caused by undefined static initialization order of the SleighArchitecture::translators and XmlArchitectureCapability singletons. Attackers can trigger an infinite loop or denial of service during shutdown by exploiting the unsafe destruction order that causes iteration over deallocated memory.
- Product
- ghidra
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Jun 9, 2026Backend users with file download permissions were able to download files from the fallback storage of the file abstraction layer (FAL) via the Media Module.CVE-2026-49742 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aHigh 7.1
Backend users with file download permissions were able to download files from the fallback storage of the file abstraction layer (FAL) via the Media Module. Since the fallback storage resolves paths relative to the server's document root, this could expose sensitive files such as log files. This issue affects TYPO3 CMS versions 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2.
- Product
- TYPO3 CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026Backend users with write access to the form_definition database table were able to directly create, update, or delete form definition records via DataHandler, bCVE-2026-49741 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aHigh 8.7
Backend users with write access to the form_definition database table were able to directly create, update, or delete form definition records via DataHandler, bypassing the Form Framework's persistence validation and permission checks. This allowed injecting arbitrary form configurations, re-enabling attack vectors originally addressed in TYPO3-CORE-SA-2018-003, including SQL injection and privilege escalation. This issue affects TYPO3 CMS versions 14.0.0-14.3.2.
- Product
- TYPO3 CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026Authenticated backend users were able to retrieve file metadata via several Backend API routes without proper permission checks, allowing access to files outsidCVE-2026-47352 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aMedium 5.3
Authenticated backend users were able to retrieve file metadata via several Backend API routes without proper permission checks, allowing access to files outside their permitted file mounts or storages. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2.
- Product
- TYPO3 CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026Backend users were able to insert arbitrary records and files into the TYPO3 clipboard without proper read permission checks, which allowed users to gather infoCVE-2026-47351 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aMedium 5.3
Backend users were able to insert arbitrary records and files into the TYPO3 clipboard without proper read permission checks, which allowed users to gather information about records and files they were not authorized to view. This issue affects TYPO3 CMS versions 10.4.0-13.4.30 and 14.0.0-14.3.2.
- Product
- TYPO3 CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026Backend users were able to move records to a different page without having edit permissions on the source page.CVE-2026-47350 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aMedium 5.3
Backend users were able to move records to a different page without having edit permissions on the source page. This issue affects TYPO3 CMS versions 13.0.0-13.4.30 and 14.0.0-14.3.2.
- Product
- TYPO3 CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026Backend users with access to the Recycler module were able to restore soft-deleted records on pages or for tables they were not authorized to modify.CVE-2026-47349 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aMedium 5.3
Backend users with access to the Recycler module were able to restore soft-deleted records on pages or for tables they were not authorized to modify. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2.
- Product
- TYPO3 CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026Backend users with file write permissions were able to upload form definition files with mixed-case extensions (e.g., .FORM.YAML) to bypass the Form Framework'sCVE-2026-47346 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aHigh 7.6
Backend users with file write permissions were able to upload form definition files with mixed-case extensions (e.g., .FORM.YAML) to bypass the Form Framework's upload restriction. Maliciously crafted form definition files can be used to execute arbitrary SQL statements, allowing attackers to escalate privileges by creating administrative backend user accounts. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2.
- Product
- TYPO3 CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026Non-privileged backend users with file mount access were able to perform write operations (move, delete, rename) on folders representing the root of an active fCVE-2026-47343 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aHigh 7.2
Non-privileged backend users with file mount access were able to perform write operations (move, delete, rename) on folders representing the root of an active file mount due to missing authorization restrictions. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0 through 11.5.50, 12.0.0 through 12.4.45, 13.0.0 through 13.4.30, and 14.0.0 through 14.3.2.
- Product
- TYPO3 CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026Backend users with access to the Form Framework were able to use files not ending in .form.yaml as form definitions, which were processed without denying the inCVE-2026-11607 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aHigh 7.6
Backend users with access to the Form Framework were able to use files not ending in .form.yaml as form definitions, which were processed without denying the incorrect file extension. Maliciously crafted form definition files can be used to execute arbitrary SQL statements, allowing attackers to escalate privileges by creating administrative backend user accounts. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2.
- Product
- TYPO3 CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 8, 2026Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in the mod_proxy_ftp module in Apache HTTP Server with an attacker controlled backend FTP sCVE-2026-44186 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.3
Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in the mod_proxy_ftp module in Apache HTTP Server with an attacker controlled backend FTP server. This issue affects undefined: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.
- Product
- Apache HTTP Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhttpd.apache.orgopenwall.com
Jun 8, 2026Heap-based Buffer Overflow vulnerability in Apache HTTP Server with malicious backend servers and ProxyPassReverseCookie* This issue affects Apache HTTP ServerCVE-2026-34356 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.5
Heap-based Buffer Overflow vulnerability in Apache HTTP Server with malicious backend servers and ProxyPassReverseCookie* This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.
- Product
- Apache HTTP Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhttpd.apache.orgopenwall.com
Jun 8, 2026A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend.CVE-2026-34355 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.5
A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend. Users are recommended to upgrade to version 2.4.68, which fixes this issue.
- Product
- Apache HTTP Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhttpd.apache.orgopenwall.com
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46493 · Other software · haxtheweb · reported by GitHubHigh 7.5
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Versions prior to 26.0.1 use `uniqid` for generating salts, which is unsuitable. Version 26.0.1 fixes the issue.
- Product
- haxcms-php
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46401 · Other software · haxtheweb · reported by GitHubMedium 5.3
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Versions prior to 26.0.0 suffer from an improper session termination vulnerability where authentication tokens remain valid after user logout. This allows attackers who obtain valid tokens to maintain persistent access to authenticated CMS functionality, bypassing the intended session termination mechanism and enabling unauthorized access to CMS metadata and administrative functions. Version 26.0.0 fixes the issue.
- Product
- issues
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46400 · Other software · haxtheweb · reported by GitHubHigh 8.7
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Starting in version 11.0.6 and prior to version 25.0.0, the file upload functionality in HAXCMS PHP only validates file extensions using a regex pattern without checking the actual file content or MIME type. This allows attackers to upload malicious files (e.g., PHP webshells) disguised as legitimate image files, potentially leading to remote code execution. Version 25.0.0 contains a fix for the issue.
- Product
- haxcms-php
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46398 · Other software · haxtheweb · reported by GitHubHigh 8.8
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Starting in version 25.0.0 and prior to version 26.0.0, the haxcms_refresh_token cookie is set without the Secure flag. This allows it to be transmitted over unencrypted HTTP, making it vulnerable to theft via packet sniffing on the network. Version 26.0.0 fixes the issue.
- Product
- haxcms-php
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46397 · Other software · haxtheweb · reported by GitHubMedium 6.5
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, an Authenticated Local File Inclusion (LFI) vulnerability in the HAXCMS saveOutline endpoint allows a low-privileged user to read arbitrary files on the server by manipulating the location field written into site.json. This enables attackers to exfiltrate sensitive system files such as /etc/passwd, application secrets, or configuration files accessible to the web server (www-data). Version 26.0.0 patches the issue.
- Product
- haxcms-php
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46357 · Other software · haxtheweb · reported by GitHubMedium 6.5
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, the HAX CMS NodeJS application crashes when an authenticated attacker sends a specially crafted site creation request to the createSite endpoint. A single request is sufficient to take the entire application offline, requiring a manual server restart to restore service. Version 26.0.0 fixes the issue.
- Product
- haxcms-nodejs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46511 · Other software · haxtheweb · reported by GitHubHigh 8.7
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, an attack chain utilizing Stored XSS alongside dynamic token exposure in the `/system/api/connectionSettings` endpoint allows an authenticated attacker to perform a complete cross-tenant account takeover. The API dynamically leaks the active session's authentication tokens (including the `jwt`, `user_token`, `site_token`, and `appstore_token`) into a global JavaScript variable (`window.appSettings`). An attacker can exploit the XSS vulnerability to force a victim's browser to silently fetch their specific connection settings, extract the tokens, and exfiltrate them to an attacker-controlled webhook. Version 26.0.0 patches the issue.
- Product
- haxcms-nodejs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46496 · Other software · haxtheweb · reported by GitHubCritical 9.3
HAX CMS helps manage microsite universe with PHP or NodeJs backends. A stored cross-site scripting (XSS) vulnerability exists in versions prior to 26.0.0 due to improper sanitization of the `<video-player>` component. The component allows `javascript:` URIs in the `source` attribute, which are executed when the page is viewed. This enables attackers to execute arbitrary JavaScript in the context of the victim’s browser and access sensitive data such as JWT tokens and more. Version 26.0.0 fixes the issue.
- Product
- haxcms-nodejs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46399 · Other software · haxtheweb · reported by GitHubCritical 9.4
HAX CMS helps manage microsite universe with PHP or NodeJs backends. The PHP version of HAX CMS prior to version 26.0.0 has an authenticated file overwrite vulnerability. An attacker can exploit this vulnerability to configure malicious Git filter commands and achieve code execution on the HAX CMS server. Version 26.0.0 patches the issue.
- Product
- haxcms-nodejs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46396 · Other software · haxtheweb · reported by GitHubCritical 9.3
HAX CMS helps manage microsite universe with PHP or NodeJs backends. A stored cross-site scripting (XSS) vulnerability exists in versions prior to 26.0.0 due to improper sanitization of `<iframe>` elements. The application allows `javascript:` URIs in the `src` attribute, which are executed when a malicious page is viewed. This enables attackers to execute arbitrary JavaScript in the context of the victim’s browser and access sensitive data exposed to client-side scripts. Version 26.0.0 fixes the issue.
- Product
- haxcms-nodejs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46395 · Other software · haxtheweb · reported by GitHubCritical 9.3
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, the `hmacBase64()` function in the HAXcms Node.js backend contains two critical cryptographic implementation errors that together allow any unauthenticated attacker to extract the system’s private signing key and forge arbitrary admin-level JSON Web Tokens (JWTs) allowing them to get full admin access with a single HTTP request. First, the function passes the literal string "0" as the HMAC signing key instead of the key parameter, making every HAXcms instance compute identical HMACs for the same input. Then, after computing the HMAC, the function concatenates the real key parameter which is "this.privateKey + this.salt", the system’s master signing secret is directly onto the output. The combined buffer is base64-encoded and returned as the token. Every base64url token produced has the same structure: 32 bytes HMAC keyed with "0" and N bytes of `privateKey+salt`. An attacker base64-decodes any token, discards the first 32 bytes, and reads the private key directly. The `/system/api/connectionSettings` endpoint is unauthenticated and returns multiple tokens generated by this function. A sing
- Product
- haxcms-nodejs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46394 · Other software · haxtheweb · reported by GitHubHigh 7.7
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, an OS command injection vulnerability exists in the Git.php library of the HAXcms PHP backend. The application constructs shell command strings using unsanitized input and executes them via proc_open(). An attacker who can control parameters passed into Git operations can execute arbitrary OS commands with the privileges of the web server. Out of 17 functions that invoke shell commands only 1 function (`commit()`) correctly uses `escapeshellarg()`. When combined with another vulnerability that allows configuration manipulation, this issue can lead to full remote code execution and complete system compromise. Version 26.0.0 patches the issue.
- Product
- haxcms-php
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46393 · Other software · haxtheweb · reported by GitHubHigh 7.1
HAX CMS helps manage microsite universe with PHP or NodeJs backends. An authenticated Server-Side Request Forgery (SSRF) vulnerability in versions prior to 26.0.0 allows authenticated users to fetch arbitrary internal or local resources and write the responses to a web-accessible directory, enabling arbitrary file read and internal network access. Version 26.0.0 contains a fix.
- Product
- haxcms-nodejs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46392 · Other software · haxtheweb · reported by GitHubHigh 8.7
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0 of HAX CMS PHP, the `saveFile` endpoint validates upload extensions case-insensitively and writes the filename to disk verbatim, but the `.htaccess` rule that forces `Content-Disposition: attachment` on HTML files is case-sensitive. An HTML file uploaded with an uppercase extension (`.HTML`, `.Html`, `.HTM`) is still served as `text/html` but the forced-download header never applies, so the browser renders it inline and executes any embedded JavaScript in the HAXcms origin. This bypasses the mitigation shipped for CVE-2026-22704. Version 26.0.0 contains a fix.
- Product
- haxcms-php
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46391 · Other software · haxtheweb · reported by GitHubHigh 8.7
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Starting in version 9.0.1 and prior to version 26.0.0 of @haxtheweb/open-apis, multiple functions conduct substring-only matching to validate hostnames to which basic authorization should be sent. An attacker can append the matched substrings to an attacker-controlled endpoint and capture authentication. Version 26.0.0 fixes the issue.
- Product
- @haxtheweb/open-apis
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 5, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-46390 · Other software · haxtheweb · reported by GitHubMedium 6.9
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Starting in version 2.0.0 and prior to version 26.0.0, the gitlist plugin is exposed to unauthenticated users, allowing unauthenticated browsing of git repositories and git history. Version 26.0.0 patches the issue.
- Product
- haxcms-php
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 4, 2026The production build of the M3WebServer hard-codes its backend API keys, which can be easily intercepted through verbose error handling pages.CVE-2026-49191 · Other software · Acer · reported by 8fc372e3-d9c5-46e4-9410-38469745c639Critical 9.3
The production build of the M3WebServer hard-codes its backend API keys, which can be easily intercepted through verbose error handling pages.
- Product
- Connect M6E 5G Portable WiFi Router
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 3, 2026Cross Site Scripting vulnerability in MaxSite CMS v.109.2 allows a remote attacker to obtain sensitive information via the Backend page file upload endpoint useCVE-2026-37700 · Other software · reported by MITREMedium 4.1
Cross Site Scripting vulnerability in MaxSite CMS v.109.2 allows a remote attacker to obtain sensitive information via the Backend page file upload endpoint used by admin_page
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 3, 2026In Vinyl Cache before 9.0.1 and Varnish Cache before 9.0.3, a deficiency in HTTP/2 request parsing can be exploited to launch a backend request desync attack (rCVE-2026-50052 · Other software · The Vinyl Cache Project · reported by MITRELow 2.3
In Vinyl Cache before 9.0.1 and Varnish Cache before 9.0.3, a deficiency in HTTP/2 request parsing can be exploited to launch a backend request desync attack (request smuggling), which in turn can be used for cache poisoning, authentication bypass, or possibly even information disclosure and manipulation. The attack vector only exists if HTTP/2 support is enabled by setting the feature parameter to contain +http2. HTTP/2 support is disabled by default.
- Product
- Vinyl Cache
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordvinyl-cache.orgopenwall.com
Jun 1, 2026Banana Slides through 0.4.0, patched in commit e8bc490, contains a path traversal vulnerability in the generate_image() function within the AI service backend tCVE-2026-49136 · Other software · Anionex · reported by VulnCheckHigh 8.7
Banana Slides through 0.4.0, patched in commit e8bc490, contains a path traversal vulnerability in the generate_image() function within the AI service backend that allows unauthenticated attackers to read arbitrary image-format files outside the intended uploads directory by exploiting an incomplete path prefix check using os.path.startswith() without a trailing separator. Attackers can supply crafted markdown image references in user-controlled page descriptions that resolve to sibling directories whose names share the uploads folder prefix, bypassing the directory confinement check and causing the application to read files from unintended locations via PIL Image.open().
- Product
- banana-slides
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 1, 2026A flaw was found in Poppler's Splash backend.CVE-2026-10118 · Other software · Red Hat · reported by Red HatHigh 7.8
A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the `tilingPatternFill` function. This overflow leads to an undersized heap memory allocation, allowing a subsequent out-of-bounds write. Successful exploitation could result in arbitrary code execution, information disclosure, or denial of service within the context of the application processing the PDF.
- Product
- Red Hat Enterprise Linux 10
- 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
Jun 1, 2026An improper Input Validation vulnerability in OTRS Customer Backend module allows to access customer information which are restricted to other groups.CVE-2026-48189 · Other software · OTRS AG · reported by security@otrs.comMedium 5.7
An improper Input Validation vulnerability in OTRS Customer Backend module allows to access customer information which are restricted to other groups. Please note that the feature has to be anabled and CustomerGroupSupport has to be used to be affected. This issue affects OTRS: * 7.0.X * 8.0.X * 2023.X * 2024.X * 2025.X * 2026.X before 2026.4.X
- Product
- OTRS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 29, 2026agno 2.6.5 contains a SQL injection vulnerability in the ClickHouse vector database backend that allows attackers to inject arbitrary SQL expressions by supplyiCVE-2026-10105 · Other software · agno-agi · reported by VulnCheckHigh 8.7
agno 2.6.5 contains a SQL injection vulnerability in the ClickHouse vector database backend that allows attackers to inject arbitrary SQL expressions by supplying malicious metadata keys and values to the delete_by_metadata() method. Attackers can exploit the unsafe f-string interpolation in clickhousedb.py to delete all rows, target specific rows, or extract information through error-based or blind SQL injection techniques.
- Product
- agno
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 29, 2026HAX CMS helps manage microsite universe with PHP or NodeJs backends.CVE-2026-48527 · Other software · haxtheweb · reported by GitHubHigh 8.7
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Versions up to and including 26.0.0 are affected by a stored cross-site scripting (XSS) vulnerability in the `/system/api/saveNode` endpoint. An authenticated user with a permission to edit pages can bypass the HTML sanitizer by injecting an event handler attribute without whitespace before the attribute name. @haxtheweb/haxcms-nodejs 26.0.1 and haxcms-php 26.0.2 patch the issue.
- Product
- haxcms-nodejs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026Vulnerability in Oracle REST Data Services (component: Backend-as-a-Service).CVE-2026-46840 · Other software · Oracle Corporation · reported by secalert_us@oracle.comCritical 10
Vulnerability in Oracle REST Data Services (component: Backend-as-a-Service). Supported versions that are affected are 24.2.0-26.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle REST Data Services. While the vulnerability is in Oracle REST Data Services, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle REST Data Services. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
- Product
- Oracle REST Data Services
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026DeepCode through commit c991dc2 contains a path traversal vulnerability in the SPA catch-all route in new_ui/backend/main.py that allows unauthenticated attackeCVE-2026-32847 · Other software · HKUDS · reported by VulnCheckHigh 8.7
DeepCode through commit c991dc2 contains a path traversal vulnerability in the SPA catch-all route in new_ui/backend/main.py that allows unauthenticated attackers to read arbitrary files by supplying percent-encoded path segments to the GET /{full_path:path} endpoint. Attackers can bypass Starlette's path normalization by encoding slashes as %2F and dots as %2E%2E, causing the joined path to traverse outside FRONTEND_DIST and exposing sensitive files such as SSH private keys, TLS certificates, and application secrets with a single HTTP request.
- Product
- DeepCode
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
May 26, 2026The OpenTelemetry.Exporter.Instana exports telemetry to Instana backend.CVE-2026-44213 · Other software · open-telemetry · reported by GitHubMedium 6.5
The OpenTelemetry.Exporter.Instana exports telemetry to Instana backend. Prior to 1.1.0, the OpenTelemetry.Exporter.Instana NuGet package does not validate HTTPS/TLS certificates are valid when sending telemetry to a configured Instana back-end when a proxy is configured using the INSTANA_ENDPOINT_PROXY environment variable. If a network attacker can Man-in-the-Middle (MitM) the proxy connection, all OpenTelemetry telemetry data and the Instana API key are exposed to the attacker. This vulnerability is fixed in 1.1.0.
- Product
- opentelemetry-dotnet-contrib
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 22, 2026The MLX inference backend in Docker Model Runner on macOS uses the MLX-LM library, which unconditionally imports and executes arbitrary Python files from model CVE-2026-5843 · Other software · Docker · reported by security@docker.comHigh 8.8
The MLX inference backend in Docker Model Runner on macOS uses the MLX-LM library, which unconditionally imports and executes arbitrary Python files from model directories via the model_file configuration field in config.json. When a model's config.json specifies a model_file pointing to a Python file, MLX-LM uses importlib to load and execute it with no trust_remote_code gate or equivalent safety check. The MLX backend runs without sandboxing, resulting in arbitrary code execution on the Docker host as the Docker Desktop user. Any container on the Docker network can trigger this by calling the model-runner.docker.internal API to pull a malicious model from an attacker-controlled OCI registry and request inference.
- Product
- Docker Desktop
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 22, 2026The vllm-metal inference backend in Docker Model Runner on macOS unconditionally sets trust_remote_code=True when loading model tokenizers, and runs without sanCVE-2026-5817 · Other software · Docker · reported by security@docker.comHigh 8.8
The vllm-metal inference backend in Docker Model Runner on macOS unconditionally sets trust_remote_code=True when loading model tokenizers, and runs without sandboxing. This causes transformers.AutoTokenizer.from_pretrained() to import and execute arbitrary Python files included in any model pulled from an OCI registry, resulting in arbitrary code execution on the Docker host as the Docker Desktop user when inference is triggered. Any container on the Docker network can trigger this by calling the model-runner.docker.internal API to pull a malicious model and request inference.
- Product
- Docker Desktop
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 22, 2026Concrete CMS 9.5.0 and below is vulnerable to CSRF via Backend\File::approveVersion.CVE-2026-8340 · Other software · Concrete CMS · reported by ff5b8ace-8b95-4078-9743-eac1ca5451deLow 2.3
Concrete CMS 9.5.0 and below is vulnerable to CSRF via Backend\File::approveVersion. Victim with edit_file_contents permission is CSRF'd into publishing an attacker-chosen previously-uploaded version (downgrade to an older version of a file, or activation of a co-editor's unpublished version). The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 2.3 with vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks Winston Crooker 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, 2026Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file approveVersion().CVE-2026-8435 · Other software · Concrete CMS · reported by ff5b8ace-8b95-4078-9743-eac1ca5451deLow 2.3
Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file approveVersion(). The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 2.3 with vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks Yonatan Drori (Tenzai) 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
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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