CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 5,436 CVEs published, 355 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
5,436
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Critical, last 7 days
355
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Healthcare-tagged, last 7 days
4
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Known exploited (CISA KEV)
1,747
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Showing CVEs that name the product openwebui:open_webui. Show all products

142 CVEs, showing 1 to 50Page 1 of 3Next
CVESeverityTitlePublished
CVE-2026-88006Medium 6.5Open WebUI: Users denied by the OAuth role policy can still sign in via token exchange
Assigned by GitHub_M
Sep 10, 2026
CVE-2026-88005Medium 6.5Open WebUI: Users denied by the OAuth domain allowlist or role policy can still sign in via token exchange
Assigned by GitHub_M
Sep 10, 2026
CVE-2026-88002Medium 6.5Open WebUI: Any authenticated user can hang the server via a cyclic chat message history
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-88001Medium 5.0Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-88000Medium 6.5Open WebUI: Any authenticated user can hang the server via message deletion in a cyclic chat tree
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87999High 7.1Open WebUI: Any authenticated user can reach the Azure platform channel via server-side web fetch
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87998High 7.1Open WebUI: Non-admin users can delete admin-owned external knowledge connections via knowledge base deletion
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87997Medium 4.3Open WebUI: Any authenticated user can inject chats into another user's folder via chat completions
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87996High 7.7Open WebUI: SSRF into internal services via DNS rebinding in the Playwright web loader
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87995High 8.7Open WebUI: Same-origin XSS to account takeover via terminal port-preview iframe hardcoding allow-same-origin
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87994Medium 4.3Open WebUI: Channel members can overwrite another member's message via the chat completions endpoint
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87017Medium 4.3Open WebUI: Inaccessible knowledge bases are exposed through the built-in knowledge tool on most vector backends
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87016High 8.1Open WebUI: Sign-in as another user via wildcard characters in the OAuth subject claim on SQLite
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87015Medium 6.8Open WebUI: A user's session cookies are sent to tool servers configured for bearer authentication
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87014Medium 6.5Open WebUI: Admin demoted through SSO role sync keeps read and write access to all users' notes
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87013Medium 4.3Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87012Medium 4.3Open WebUI: Any authenticated user can suppress calendar alerts instance-wide via a non-numeric alert value
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-87011High 7.5Open WebUI: Unauthenticated requests can stall the server via uncached OIDC fetches in back-channel logout
Assigned by GitHub_M
Sep 9, 2026
CVE-2026-70494High 8.1Open WebUI: A folder write-collaborator can permanently delete the owner's chats by deleting a shared subfolder
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70493Medium 6.5Open WebUI: Any authenticated user can stall a worker via a knowledge-search pattern that backtracks catastrophically
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70492High 8.7Open WebUI: Stored XSS via unescaped KaTeX render-error fallback in rendered messages
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70491Medium 6.5Open WebUI: Tool source code disclosed to read-only users via the tool list and get endpoints
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70490Medium 6.3Open WebUI: Unapproved accounts can open terminal sessions via a WebSocket auth path missing the role check
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70489Medium 6.5Open WebUI: Instance-wide stall via automation recurrence rules that force multi-second parsing
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-54020Medium 6.3Open WebUI: DNS Rebinding SSRF Bypass
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70488Medium 4.3Open WebUI: Deletion of directories and file embeddings in other knowledge bases via sync cleanup
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70487Medium 5.3Open WebUI: Cross-user file content disclosure via request-scoped direct model knowledge metadata
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70486High 8.2Open WebUI: Same-origin XSS to account takeover via terminal file-preview iframe hardcoding allow-same-origin
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70485High 7.1Open WebUI: Any authenticated user can reach internal services and cloud metadata via NAT64-encoded URLs
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70484Medium 4.3Open WebUI: Users denied the image-generation permission can still generate images via chat completions
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70483Low 3.1Open WebUI: Any authenticated user can cancel another user's chat generation via the chat delete endpoint
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70482High 8.1Open WebUI: Account takeover via OAuth token exchange accepting tokens issued to any client
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70481Medium 5.4Open WebUI: Any member with write access to a standard channel can edit or delete other members' messages
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70480Medium 4.1Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-70479High 7.7Open WebUI: SSRF into internal services via unvalidated sub-resource requests in the Playwright web loader
Assigned by GitHub_M
Aug 4, 2026
CVE-2026-56400Critical 9.6open-webui before 0.3.14 contains a cross-origin resource sharing misconfiguration allowing arbitrary origins with allow_origins=* and authenticated requests to the /api/v1/functions endpoint.Jul 15, 2026
CVE-2026-56398Critical 9.0Open WebUI before 0.9.5 contains a stored cross-site scripting vulnerability in the OAuth authentication flow where the picture claim URL MIME type is inferred from file extension rather than Content…Jul 15, 2026
CVE-2026-59221High 7.7Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59715Medium 6.5Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59227Medium 5.4Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59226Medium 4.3Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59225Medium 6.3Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59224High 8.0Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59223Medium 4.3Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59222Medium 6.5Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59220Medium 6.5Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59219High 7.1Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59218Medium 5.3Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59217Medium 4.3Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
CVE-2026-59216Critical 9.0Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform.Jul 9, 2026
Page 1 of 3Next

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.

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