Vulnerabilities

Last updated 2 hours ago
Filters
Severity
Critical Severity
CVSS Score Range: 9.0–10.0
Critical severity vulnerabilities (CVSS 9.0–10.0). These represent the highest impact issues.
High Severity
CVSS Score Range: 7.0–8.9
High severity vulnerabilities (CVSS 7.0–8.9). Serious vulnerabilities that should be prioritized soon after critical fixes.
Medium Severity
CVSS Score Range: 4.0–6.9
Medium severity vulnerabilities (CVSS 4.0–6.9). Important issues that meaningfully reduce security confidence.
Low Severity
CVSS Score Range: < 4.0
Low severity vulnerabilities (CVSS < 4.0). Hygiene issues that can accumulate but pose lower immediate risk.
Unknown Severity
CVSS Score Range: No score
Vulnerabilities without an assigned CVSS score. Severity is not determinable from available data.
Package Summary Severity Published Modified
open-webui Open WebUI's API key endpoint restrictions bypassed via `x-api-key` header — full message processing on restricted endpoints Medium Risk 6.5 5 months ago 13 hours ago
open-webui Open WebUI Stored Cross-Site Scripting Vulnerability Medium Risk 6.1 2 years ago 8 days ago
open-webui Open WebUI has vulnerable dependency on starlette via fastapi High Risk 7.5 1 year ago 8 days ago
open-webui open-webui Insecure Direct Object Reference (IDOR) vulnerability Medium Risk 6.5 2 years ago 8 days ago
open-webui Open WebUI: Any authenticated user can inject chats into another user's folder via chat completions Medium Risk 4.3 1 month ago 1 month ago
open-webui Open WebUI: Users denied by the OAuth domain allowlist or role policy can still sign in via token exchange Medium Risk 6.5 1 month ago 1 month ago
open-webui Open WebUI: Any authenticated user can reach the Azure platform channel via server-side web fetch High Risk 7.1 1 month ago 1 month ago
open-webui Open WebUI: SSRF into internal services via DNS rebinding in the Playwright web loader High Risk 7.7 1 month ago 1 month ago
open-webui Open WebUI: Non-admin users can delete admin-owned external knowledge connections via knowledge base deletion High Risk 7.1 1 month ago 1 month ago
open-webui Open WebUI: Channel members can overwrite another member's message via the chat completions endpoint Medium Risk 4.3 1 month ago 1 month ago
open-webui Open WebUI: A user's session cookies are sent to tool servers configured for bearer authentication Medium Risk 6.8 1 month ago 1 month ago
open-webui Open WebUI: Same-origin XSS to account takeover via terminal port-preview iframe hardcoding allow-same-origin High Risk 8.7 1 month ago 1 month ago
open-webui Open WebUI: Users denied by the OAuth role policy can still sign in via token exchange Medium Risk 6.5 1 month ago 1 month ago
open-webui Open WebUI: Admin demoted through SSO role sync keeps read and write access to all users' notes Medium Risk 6.5 1 month ago 1 month ago
open-webui Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle Medium Risk 4.3 1 month ago 1 month ago
open-webui Open WebUI: Sign-in as another user via wildcard characters in the OAuth subject claim on SQLite High Risk 8.1 1 month ago 1 month ago
open-webui Open WebUI: Any authenticated user can suppress calendar alerts instance-wide via a non-numeric alert value Medium Risk 4.3 1 month ago 1 month ago
open-webui Open WebUI: Unauthenticated requests can stall the server via uncached OIDC fetches in back-channel logout High Risk 7.5 1 month ago 1 month ago
open-webui Open WebUI: Inaccessible knowledge bases are exposed through the built-in knowledge tool on most vector backends Medium Risk 4.3 1 month ago 1 month ago
open-webui Open WebUI: Same-origin XSS to account takeover via terminal port-preview iframe hardcoding allow-same-origin High Risk 8.7 1 month ago 1 month ago
open-webui Open WebUI: A user's session cookies are sent to tool servers configured for bearer authentication Medium Risk 6.8 1 month ago 1 month ago
open-webui Open WebUI: Inaccessible knowledge bases are exposed through the built-in knowledge tool on most vector backends Medium Risk 4.3 1 month ago 1 month ago
open-webui Open WebUI: Admin demoted through SSO role sync keeps read and write access to all users' notes Medium Risk 6.5 1 month ago 1 month ago
open-webui Open WebUI: Users denied by the OAuth role policy can still sign in via token exchange Medium Risk 6.5 1 month ago 1 month ago
open-webui Open WebUI: Channel members can overwrite another member's message via the chat completions endpoint Medium Risk 4.3 1 month ago 1 month ago
open-webui Open WebUI: Any authenticated user can suppress calendar alerts instance-wide via a non-numeric alert value Medium Risk 4.3 1 month ago 1 month ago
open-webui Open WebUI: Sign-in as another user via wildcard characters in the OAuth subject claim on SQLite High Risk 8.1 1 month ago 1 month ago
open-webui Open WebUI: Any authenticated user can inject chats into another user's folder via chat completions Medium Risk 4.3 1 month ago 1 month ago
open-webui Open WebUI: Non-admin users can delete admin-owned external knowledge connections via knowledge base deletion High Risk 7.1 1 month ago 1 month ago
open-webui Open WebUI: SSRF into internal services via DNS rebinding in the Playwright web loader High Risk 7.7 1 month ago 1 month ago
open-webui Open WebUI: Any authenticated user can reach the Azure platform channel via server-side web fetch High Risk 7.1 1 month ago 1 month ago
open-webui Open WebUI: Unauthenticated requests can stall the server via uncached OIDC fetches in back-channel logout High Risk 7.5 1 month ago 1 month ago
open-webui Open WebUI: Users denied by the OAuth domain allowlist or role policy can still sign in via token exchange Medium Risk 6.5 1 month ago 1 month ago
open-webui Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle Medium Risk 4.3 1 month ago 1 month ago
open-webui Open WebUI: Any authenticated user can hang the server via a cyclic chat message history Medium Risk 6.5 1 month ago 1 month ago
open-webui Open WebUI: Any authenticated user can hang the server via message deletion in a cyclic chat tree Medium Risk 6.5 1 month ago 1 month ago
open-webui Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets Medium Risk 5.0 1 month ago 1 month ago
open-webui Open WebUI: Any authenticated user can hang the server via message deletion in a cyclic chat tree Medium Risk 6.5 1 month ago 1 month ago
open-webui Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets Medium Risk 5.0 1 month ago 1 month ago
open-webui Open WebUI: Any authenticated user can hang the server via a cyclic chat message history Medium Risk 6.5 1 month ago 1 month ago
open-webui open-webui allows writing and deleting arbitrary files Medium Risk 6.5 2 years ago 1 month ago
open-webui Open WebUI: Same-origin XSS to account takeover via terminal file-preview iframe hardcoding allow-same-origin High Risk 8.2 3 months ago 2 months ago
open-webui Open WebUI: Instance-wide stall via automation recurrence rules that force multi-second parsing Medium Risk 6.5 3 months ago 2 months ago
open-webui Open WebUI: SSRF into internal services via unvalidated sub-resource requests in the Playwright web loader High Risk 7.7 3 months ago 2 months ago
open-webui Open WebUI: Any authenticated user can reach internal services and cloud metadata via NAT64-encoded URLs High Risk 7.1 3 months ago 2 months ago
open-webui Open WebUI: Account takeover via OAuth token exchange accepting tokens issued to any client High Risk 8.1 3 months ago 2 months ago
open-webui Open WebUI: Unapproved accounts can open terminal sessions via a WebSocket auth path missing the role check Medium Risk 6.3 3 months ago 2 months ago
open-webui Open WebUI: Any member with write access to a standard channel can edit or delete other members' messages Medium Risk 5.4 3 months ago 2 months ago
open-webui Open WebUI: Any authenticated user can cancel another user's chat generation via the chat delete endpoint Low Risk 3.1 3 months ago 2 months ago
open-webui Open WebUI: Stored XSS via unescaped KaTeX render-error fallback in rendered messages High Risk 8.7 3 months ago 2 months ago