CVE-2026-71249

299Ko's public contact form plugin/contact/controllers/ContactController.php, home sets raw POST field values name, firstname, email, message into the page template with no sanitization. The template engine's variable output function common/Template.php, showvar echoes values with no...

CVE-2026-71249

299Ko's public contact form plugin/contact/controllers/ContactController.php, home sets raw POST field values name, firstname, email, message into the page template with no sanitization. The template engine's variable output function common/Template.php, showvar echoes values with no...

EUVD-2026-53322

299Ko's public contact form plugin/contact/controllers/ContactController.php, home sets raw POST field values name, firstname, email, message into the page template with no sanitization. The template engine's variable output function common/Template.php, showvar echoes values with no...

PT-2026-81371

Name of the Vulnerable Software and Affected Versions rclone versions prior to 1.74.4 Description The software fails to strip the X-Amz-Security-Token header when an S3 redirect changes the scheme from HTTPS to HTTP on the same host. This allows attackers to intercept plaintext HTTP traffic and...

Cross-site Scripting (XSS)

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Cross-site Scripting XSS via the KatexRenderer process in the message rendering component. An attacker can execute arbitrary scripts in the browser of any user who views a crafted message by embedding malicio...

CVE-2026-70492

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0, src/lib/components/chat/Messages/Markdown/KatexRenderer.svelte could store and render a chat message whose math block makes KaTeX fail with a stack overflow instead of a parse error. Th...

CVE-2026-70492 Open WebUI: Stored XSS via unescaped KaTeX render-error fallback in rendered messages

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0, src/lib/components/chat/Messages/Markdown/KatexRenderer.svelte could store and render a chat message whose math block makes KaTeX fail with a stack overflow instead of a parse error. Th...

CVE-2026-70492

Open WebUI had a stored XSS vulnerability in KaTeX render-fallback: between 0.10.0 and 0.11.0, KaTeX errors could be rendered via HTML (via {@html}) in rendered messages, allowing script execution in viewers’ browsers and risking session token theft and potential admin account takeovers. Affected...

Improper Restriction of Rendered UI Layers or Frames

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Improper Restriction of Rendered UI Layers or Frames in the FilePreview process. An attacker can gain unauthorized access to session tokens and potentially take over user accounts by serving a crafted HTML fi...

GHSA-3XPF-XQ7R-V8C5 Open WebUI: Same-origin XSS to account takeover via terminal file-preview iframe hardcoding allow-same-origin

Summary Any authenticated user with access to a terminal server could get script of their choosing to run in the Open WebUI origin itself. The HTML file preview rendered terminal-served files in an iframe whose sandbox always granted allow-same-origin alongside allow-scripts, and the file is serv...

Open WebUI: Same-origin XSS to account takeover via terminal file-preview iframe hardcoding allow-same-origin

Summary Any authenticated user with access to a terminal server could get script of their choosing to run in the Open WebUI origin itself. The HTML file preview rendered terminal-served files in an iframe whose sandbox always granted allow-same-origin alongside allow-scripts, and the file is serv...

CVE-2026-70486

Open WebUI (self-hosted AI platform) versions 0.9.0–0.11.0 contain a Same-Origin/XSS risk in the terminal file-preview iframe: the serveUrl iframe branch granted allow-same-origin and allow-scripts for HTML files from the app origin, enabling an authenticated user with terminal server access to r...

nanoid: nanoid: Predictable ID generation due to integer overflow

A flaw was found in nanoid, a JavaScript library for generating unique string IDs. A remote attacker could exploit an integer overflow vulnerability by providing a specific input to the nanoidsize function. This issue causes the internal random number generator to become predictable, leading to t...

CVE-2026-14838

CVE-2026-14838 affects HUMANIST Digital Human Resources from Bilin Software and Informatics Consultancy Inc. (versions 26.0 up to, but not including, 26.1). The vulnerability arises from using GET requests with sensitive query strings, enabling session exposure and potential account takeover. The...

CVE-2026-14838 Session Token Exposure in URL Leading to Account Takeover in Bilin Software's HUMANIST Digital Human Resources

Use of GET request method with sensitive query strings vulnerability in Bilin Software and Informatics Consultancy Inc. HUMANIST Digital Human Resources allows Session Hijacking. This issue affects HUMANIST Digital Human Resources: from 26.0 before 26.1...

CVE-2026-14838 Session Token Exposure in URL Leading to Account Takeover in Bilin Software's HUMANIST Digital Human Resources

Use of GET request method with sensitive query strings vulnerability in Bilin Software and Informatics Consultancy Inc. HUMANIST Digital Human Resources allows Session Hijacking. This issue affects HUMANIST Digital Human Resources: from 26.0 before 26.1...

CVE-2026-70492: Improper Neutralization of Input During Web Page Generation

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0, src/lib/components/chat/Messages/Markdown/KatexRenderer.svelte could store and render a chat message whose math block makes KaTeX fail with a stack overflow instead of a parse error. Th...

CVE-2026-33591

A vulnerability in Wapt Server before version 2.6.1.17813 allows a remote unauthenticated attacker to bypass security restriction using a specially crafted packet and retrieve a valid session token for the targeted account...

CVE-2026-33591

A vulnerability in Wapt Server before version 2.6.1.17813 allows a remote unauthenticated attacker to bypass security restriction using a specially crafted packet and retrieve a valid session token for the targeted account...

CVE-2026-33591 Authentication bypass on WaptServer

A vulnerability in Wapt Server before version 2.6.1.17813 allows a remote unauthenticated attacker to bypass security restriction using a specially crafted packet and retrieve a valid session token for the targeted account...