CVE-2026-87014: Insufficient Session Expiration

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, role synchronization in backend/openwebui/routers/auths.py and backend/openwebui/utils/oauth.py updated an administrator's database role without invalidating the user record cached by...

CVE-2026-87997: Authorization Bypass Through User-Controlled Key

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, POST /api/chat/completions and POST /api/v1/chat/completions in backend/openwebui/main.py copied a client-supplied folderid into a new chat without applying the folder write-access chec...

PT-2026-89237

This module enables you to turn a Drupal install into the Central Authentication System CAS Server. It makes your database the primary location for other systems to use for authentication in a SSO environment. The module doesn't sufficiently check the service URL used to redirect the user during...

CVE-2026-87998: Improper Privilege Management

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, DELETE /api/v1/knowledge/id/delete in backend/openwebui/routers/knowledge.py authorized deletion against the knowledge base but then removed its administrator-owned external connection...

CVE-2026-87995: Improper Neutralization of Input During Web Page Generation

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.11 until 0.11.1, src/lib/components/chat/FileNav/PortPreview.svelte rendered terminal port content in an iframe sandbox containing both allow-scripts and allow-same-origin. Because the terminal proxy...

PT-2026-89174

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.10.0 through 0.11.0 Description An issue exists in the chat-completions handler within backend/open webui/main.py where the system fails to verify if a user has write access to a specified folder when creating a new chat...

PT-2026-89171

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.9.5 through 0.11.0 Description An issue exists in the channel branch of the chat completions handler where the system verifies if a user has write access to a channel and if a specific message belongs to that channel, but...

CVE-2026-87999: Server-Side Request Forgery (SSRF)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.11.1, POST /api/v1/retrieval/process/web and POST /api/v1/retrieval/process/web/search in backend/openwebui/retrieval/web/utils.py treated Python's globally routable address classification as proof th...

CVE-2026-87015: Insertion of Sensitive Information Into Sent Data

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.27 until 0.11.1, backend/openwebui/utils/tools.py captured a cookie jar from the enclosing connection loop instead of binding it to each external tool callable. When multiple tool servers were attached...

Online Store Path Traversal

The vulnerability of software platforms for developing and managing online stores like Magento Open Source, Adobe Commerce, and Adobe Commerce B2B is related to incorrect path name restrictions in the catalog. Exploiting this vulnerability can allow an attacker to bypass security restrictions...

Online Store Authentication Bypass Privilege Escalation

The vulnerabilities of the software platforms for developing and managing online stores such as Magento Open Source, Adobe Commerce, and Adobe Commerce B2B are related to deficiencies in authentication procedures. Exploiting these vulnerabilities can allow attackers to enhance their privileges...

Online Store Authentication Bypass Privilege Escalation

The vulnerabilities of the software platforms for developing and managing online stores such as Magento Open Source, Adobe Commerce, and Adobe Commerce B2B are related to deficiencies in authentication procedures. Exploiting these vulnerabilities can allow attackers to enhance their privileges...

platforms for developing and Privilege Escalation

The vulnerabilities of the software platforms for developing and managing online stores such as Magento Open Source, Adobe Commerce, and Adobe Commerce B2B are related to the lack of protective measures for website structures. Exploiting these vulnerabilities can allow attackers to enhance their...

platforms for developing and Privilege Escalation

The vulnerabilities of the software platforms for developing and managing online stores such as Magento Open Source, Adobe Commerce, and Adobe Commerce B2B are related to the lack of protective measures for website structures. Exploiting these vulnerabilities can allow attackers to enhance their...

Online Store Authentication Bypass

The vulnerabilities of the software platforms for developing and managing online stores such as Magento Open Source, Adobe Commerce, and Adobe Commerce B2B are related to deficiencies in authentication procedures. Exploiting these vulnerabilities can allow attackers to bypass security restriction...

PT-2026-89025

Snipe-IT 8.5.0 through 8.6.3 contains an open redirect vulnerability in its SAML assertion-consumer endpoint SamlController::acs, POST /saml/acs. The endpoint wrote the RelayState POST parameter directly into Laravel's url.intended session key with only CR/LF characters stripped, and...

SAML SSO - Service Provider - Critical - Open redirect - SA-CONTRIB-2026-143

This module allows you to configure your Drupal site as a SAML 2.0 Service Provider so that users can authenticate through an external identity provider. The miniorangesaml module does not sufficiently validate certain user-supplied URLs before performing redirects. An attacker could cause users ...

Central Authentication System (CAS) Server - Moderately critical - Open redirect - SA-CONTRIB-2026-135

This module enables you to turn a Drupal install into the Central Authentication System CAS Server. It makes your database the primary location for other systems to use for authentication in a SSO environment. The module doesn't sufficiently check the service URL used to redirect the user during...

openSUSE 16 Security Update : python-Authlib (openSUSE-SU-2026:21795-1)

The remote openSUSE 16 host has a package installed that is affected by a vulnerability as referenced in the openSUSE- SU-2026:21795-1 advisory. Changes in python-Authlib: - CVE-2026-41479: Open Redirect vulnerability via crafted authorization requests bsc1275231 Tenable has extracted the precedi...

Online Store Authentication Bypass

The vulnerabilities of the software platforms for developing and managing online stores such as Magento Open Source, Adobe Commerce, and Adobe Commerce B2B are related to deficiencies in authentication procedures. Exploiting these vulnerabilities can allow attackers to bypass security restriction...