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Vendor
Openwebui
1 product with CVEs on record
155
CVEs
0
On KEV
0
New 30D
Products
OW
Open Webui
Openwebui
9.8
155 CVEs0 on KEV0 new
Recent CVEs
CVEProductCVSSEPSSPublishedSummary
CVE-2026-88006
OW
Open Webui
Openwebui
6.5
0%
Sep 10Open WebUI: Users denied by the OAuth role policy can still sign in via token exchange
CVE-2026-88005
OW
Open Webui
Openwebui
6.5
0%
Sep 10Open WebUI: Users denied by the OAuth domain allowlist or role policy can still sign in via token exchange
CVE-2026-88002
OW
Open Webui
Openwebui
6.5
1%
Sep 9Open WebUI: Any authenticated user can hang the server via a cyclic chat message history
CVE-2026-88001
OW
Open Webui
Openwebui
5.0
0%
Sep 9Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets
CVE-2026-88000
OW
Open Webui
Openwebui
6.5
1%
Sep 9Open WebUI: Any authenticated user can hang the server via message deletion in a cyclic chat tree
CVE-2026-87999
OW
Open Webui
Openwebui
7.1
0%
Sep 9Open WebUI: Any authenticated user can reach the Azure platform channel via server-side web fetch
CVE-2026-87998
OW
Open Webui
Openwebui
7.1
0%
Sep 9Open WebUI: Non-admin users can delete admin-owned external knowledge connections via knowledge base deletion
CVE-2026-87997
OW
Open Webui
Openwebui
4.3
0%
Sep 9Open WebUI: Any authenticated user can inject chats into another user's folder via chat completions
CVE-2026-87996
OW
Open Webui
Openwebui
7.7
0%
Sep 9Open WebUI: SSRF into internal services via DNS rebinding in the Playwright web loader
CVE-2026-87995
OW
Open Webui
Openwebui
8.7
0%
Sep 9Open WebUI: Same-origin XSS to account takeover via terminal port-preview iframe hardcoding allow-same-origin
CVE-2026-87994
OW
Open Webui
Openwebui
4.3
0%
Sep 9Open WebUI: Channel members can overwrite another member's message via the chat completions endpoint
CVE-2026-87017
OW
Open Webui
Openwebui
4.3
0%
Sep 9Open WebUI: Inaccessible knowledge bases are exposed through the built-in knowledge tool on most vector backends
CVE-2026-87016
OW
Open Webui
Openwebui
8.1
1%
Sep 9Open WebUI: Sign-in as another user via wildcard characters in the OAuth subject claim on SQLite
CVE-2026-87015
OW
Open Webui
Openwebui
6.8
0%
Sep 9Open WebUI: A user's session cookies are sent to tool servers configured for bearer authentication
CVE-2026-87014
OW
Open Webui
Openwebui
6.5
1%
Sep 9Open WebUI: Admin demoted through SSO role sync keeps read and write access to all users' notes
CVE-2026-87013
OW
Open Webui
Openwebui
4.3
0%
Sep 9Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle
CVE-2026-87012
OW
Open Webui
Openwebui
4.3
0%
Sep 9Open WebUI: Any authenticated user can suppress calendar alerts instance-wide via a non-numeric alert value
CVE-2026-87011
OW
Open Webui
Openwebui
7.5
1%
Sep 9Open WebUI: Unauthenticated requests can stall the server via uncached OIDC fetches in back-channel logout
CVE-2026-70494
OW
Open Webui
Openwebui
8.1
1%
Aug 4Open WebUI: A folder write-collaborator can permanently delete the owner's chats by deleting a shared subfolder
CVE-2026-70493
OW
Open Webui
Openwebui
6.5
1%
Aug 4Open WebUI: Any authenticated user can stall a worker via a knowledge-search pattern that backtracks catastrophically
CVE-2026-70492
OW
Open Webui
Openwebui
5.4
0%
Aug 4Open WebUI: Stored XSS via unescaped KaTeX render-error fallback in rendered messages
CVE-2026-70491
OW
Open Webui
Openwebui
6.5
0%
Aug 4Open WebUI: Tool source code disclosed to read-only users via the tool list and get endpoints
CVE-2026-70490
OW
Open Webui
Openwebui
6.3
0%
Aug 4Open WebUI: Unapproved accounts can open terminal sessions via a WebSocket auth path missing the role check
CVE-2026-70489
OW
Open Webui
Openwebui
6.5
1%
Aug 4Open WebUI: Instance-wide stall via automation recurrence rules that force multi-second parsing
CVE-2026-54020
OW
Open Webui
Openwebui
6.3
0%
Aug 4Open WebUI: DNS Rebinding SSRF Bypass
CVE-2026-70488
OW
Open Webui
Openwebui
4.3
0%
Aug 4Open WebUI: Deletion of directories and file embeddings in other knowledge bases via sync cleanup
CVE-2026-70487
OW
Open Webui
Openwebui
6.5
0%
Aug 4Open WebUI: Cross-user file content disclosure via request-scoped direct model knowledge metadata
CVE-2026-70486
OW
Open Webui
Openwebui
5.4
0%
Aug 4Open WebUI: Same-origin XSS to account takeover via terminal file-preview iframe hardcoding allow-same-origin
CVE-2026-70485
OW
Open Webui
Openwebui
7.1
0%
Aug 4Open WebUI: Any authenticated user can reach internal services and cloud metadata via NAT64-encoded URLs
CVE-2026-70484
OW
Open Webui
Openwebui
5.4
0%
Aug 4Open WebUI: Users denied the image-generation permission can still generate images via chat completions
CVE-2026-70483
OW
Open Webui
Openwebui
4.3
0%
Aug 4Open WebUI: Any authenticated user can cancel another user's chat generation via the chat delete endpoint
CVE-2026-70482
OW
Open Webui
Openwebui
8.8
1%
Aug 4Open WebUI: Account takeover via OAuth token exchange accepting tokens issued to any client
CVE-2026-70481
OW
Open Webui
Openwebui
5.4
0%
Aug 4Open WebUI: Any member with write access to a standard channel can edit or delete other members' messages
CVE-2026-70480
OW
Open Webui
Openwebui
4.1
0%
Aug 4Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering
CVE-2026-70479
OW
Open Webui
Openwebui
7.7
0%
Aug 4Open WebUI: SSRF into internal services via unvalidated sub-resource requests in the Playwright web loader
CVE-2026-56400
OW
Open Webui
Openwebui
9.6
1%
Jul 15open-webui - Remote Code Execution via CORS Misconfiguration and Session Validation
CVE-2026-56398
OW
Open Webui
Openwebui
9.0
1%
Jul 15Open WebUI - Stored Cross-Site Scripting via OAuth Picture Claim SVG Data URI
CVE-2026-59221
OW
Open Webui
Openwebui
7.7
0%
Jul 9open-webui terminal proxy path traversal guard bypass via 9x encoded traversal
CVE-2026-59225
OW
Open Webui
Openwebui
6.3
0%
Jul 9Open WebUI: Arena task endpoints can bypass underlying model access controls
CVE-2026-59224
OW
Open Webui
Openwebui
8.0
0%
Jul 9Open WebUI: Terminal proxy forwards a spoofable, integrity-unbound user identity to the upstream (X-User-Id header and ws_terminal session_id query injection)
CVE-2026-59212
OW
Open Webui
Openwebui
5.4
0%
Jul 9Open WebUI: Model meta.knowledge read-only file access can be upgraded to file write/delete
CVE-2026-59223
OW
Open Webui
Openwebui
4.3
0%
Jul 9Open WebUI: `WEB_FETCH_FILTER_LIST` host allow/block filter bypassable via URL path and non-label-boundary matching
CVE-2026-59222
OW
Open Webui
Openwebui
6.5
0%
Jul 9Open WebUI: /api/v1/channels/{id}/members exposes full user model including sensitive credentials
CVE-2026-59215
OW
Open Webui
Openwebui
3.1
0%
Jul 9Open WebUI: Private channel messages can be disclosed through cross-channel thread parent_id binding
CVE-2026-59213
OW
Open Webui
Openwebui
5.0
0%
Jul 9Open WebUI: Cross-user model-list exposure via static cache key in get_all_models (aiocache key= vs key_builder= misuse)
CVE-2026-59217
OW
Open Webui
Openwebui
4.3
0%
Jul 9Open WebUI: Upload `metadata.knowledge_id` bypasses the knowledge-base write-access check (read-only users can add files to KB)
CVE-2026-59216
OW
Open Webui
Openwebui
9.0
0%
Jul 9Open WebUI: Cross-user code-interpreter and tool execution via unvalidated Socket.IO event-caller session_id
CVE-2026-59219
OW
Open Webui
Openwebui
7.1
1%
Jul 9Open WebUI: Realtime endpoints accept Redis-revoked JWTs after signout/backchannel logout
CVE-2026-59715
OW
Open Webui
Openwebui
6.5
0%
Jul 9Open WebUI: Unauthenticated WebSocket Access to Collaborative Document Handlers (ydoc:awareness:update, ydoc:document:leave)
CVE-2026-59220
OW
Open Webui
Openwebui
6.5
1%
Jul 9Open WebUI: ReDoS in skill-mention regexes causes whole-instance DoS on default config
CVE-2026-59226
OW
Open Webui
Openwebui
4.3
1%
Jul 9Open WebUI: Scheduled automations continue after pending-user deactivation and stored model ACL revocation
CVE-2026-59227
OW
Open Webui
Openwebui
5.4
0%
Jul 9Open WebUI: POST /api/v1/images/edit bypasses the global image-edit switch and the per-user image-generation permission
CVE-2026-59218
OW
Open Webui
Openwebui
5.3
0%
Jul 9Open WebUI: Account enumeration via observable login timing discrepancy
CVE-2026-59214
OW
Open Webui
Openwebui
9.0
0%
Jul 9Open WebUI: Stored web worker XSS via Pyodide
CVE-2026-54007
OW
Open Webui
Openwebui
6.5
0%
Jun 23Open WebUI: Cross-origin postMessage confirmation bypass via action:submit
CVE-2026-54006
OW
Open Webui
Openwebui
4.3
0%
Jun 23Open WebUI: Calendar event re-parenting allows writing events into another user's calendar
CVE-2026-54008
OW
Open Webui
Openwebui
8.5
0%
Jun 23Open WebUI: Redirect-Bypass SSRF in OAuth `_process_picture_url`
CVE-2026-54009
OW
Open Webui
Openwebui
6.5
0%
Jun 23Open WebUI: Cross-user file disclosure via /api/chat/completions image_url field
CVE-2026-54010
OW
Open Webui
Openwebui
8.3
0%
Jun 23Open WebUI: Forged chat-file link allows cross-user file read and deletion
CVE-2026-54011
OW
Open Webui
Openwebui
5.4
0%
Jun 23Open WebUI: Stored XSS in Mermaid Markdown Preview