CVE-2026-87013: Loop with Unreachable Exit Condition

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, POST /api/v1/folders/id/update/parent allowed a user to place a folder under itself or one of its descendants, while the folder tree walks used by DELETE /api/v1/folders/id and POST...

The vulnerability of software platforms for developing and managing online stores like Magento Open Source, Adobe Commerce, and Adobe Commerce B2B lies in their inadequate authentication procedures, which allow attackers to bypass security restrictions.

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...

The vulnerability of software platforms for developing and managing online stores like Magento Open Source, Adobe Commerce, and Adobe Commerce B2B arises from incorrect pathname restrictions in the catalog. This allows attackers to bypass security restrictions.

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...

The vulnerability of software platforms for developing and managing online stores like Magento Open Source, Adobe Commerce, and Adobe Commerce B2B lies in their inadequate authentication procedures, which allow attackers to bypass security restrictions.

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...

The vulnerability of software platforms for developing and managing online stores such as Magento Open Source, Adobe Commerce, and Adobe Commerce B2B lies in the lack of protective measures for website structures, allowing attackers to exploit this to enhance their privileges.

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...

The vulnerability of software platforms for developing and managing online stores such as Magento Open Source, Adobe Commerce, and Adobe Commerce B2B lies in their inadequate authentication procedures, which allow attackers to escalate their privileges.

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...

CVE-2026-86756: URL Redirection to Untrusted Site

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...

PT-2026-89172

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.8.11 through 0.11.0 Description An issue exists where the in-app port preview renders content in an iframe sandbox that simultaneously grants allow-scripts and allow-same-origin. Because the terminal proxy serves this...

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...

CVE-2026-88002: Loop with Unreachable Exit Condition

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.5.0 until 0.11.1, the message-chain reconstruction helper in backend/openwebui/utils/misc.py advanced through a chat history by map key but tracked visited entries using each message body's optional id...

CVE-2026-87994: Authorization Bypass Through User-Controlled Key

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.5 until 0.11.1, the channel branch of chatcompletion in backend/openwebui/main.py checked channel write access and channel membership for a supplied messageid but did not verify that the calling user...

PT-2026-89173

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.9.6 through 0.11.0 Description An issue exists in the SafePlaywrightURLLoader component within backend/open webui/retrieval/web/utils.py affecting both sync and async request interceptors. The system validates a...

CVE-2026-87016: Improper Neutralization of Wildcards or Matching Symbols

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.41 until 0.11.1, getuserbyoauthsub and getuserbyscimexternalid in backend/openwebui/models/users.py used JSON contains matching that compiled to SQL LIKE substring matching on SQLite. An OAuth subject...

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...

PT-2026-89175

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.10.0 through 0.11.0 Description An issue exists in the knowledge base delete handler where a non-administrator user with write access to an external knowledge base can delete the shared instance configuration. This occurs...

CVE-2026-87017: Exposure of Sensitive Information to an Unauthorized Actor

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.7.0 until 0.11.1, the built-in knowledge search tool passed the caller's readable knowledge identifiers through a metadata filter, but the search methods in eleven shipped vector backends ignored that...

CVE-2026-88000: Loop with Unreachable Exit Condition

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/chats/id/messages/messageid used the chat-history deletion helper in backend/openwebui/models/chats.py to follow childrenIds without recording visited message identifiers...

The vulnerability of software platforms for developing and managing online stores such as Magento Open Source, Adobe Commerce, and Adobe Commerce B2B lies in the lack of protective measures for website structures, allowing attackers to exploit this to enhance their privileges.

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...

The vulnerability of software platforms for developing and managing online stores like Magento Open Source, Adobe Commerce, and Adobe Commerce B2B lies in their inadequate authentication procedures, which allow attackers to escalate their privileges.

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...

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...