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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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64 advisories

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open-webui terminal proxy path traversal guard bypass via 9x encoded traversal High
CVE-2026-59221 was published for open-webui (pip) Jul 24, 2026
DavidCarliez Credited to DavidCarliez and Classic298 Classic298 Classic298
Open WebUI: Arena task endpoints can bypass underlying model access controls Moderate
CVE-2026-59225 was published for open-webui (pip) Jul 24, 2026
rexpository Credited to rexpository and Classic298 Classic298 Classic298
Open WebUI: Model meta.knowledge read-only file access can be upgraded to file write/delete Moderate
CVE-2026-59212 was published for open-webui (pip) Jul 24, 2026
rexpository Credited to rexpository and Classic298 Classic298 Classic298
Open WebUI: Terminal proxy forwards a spoofable, integrity-unbound user identity to the upstream (X-User-Id header and ws_terminal session_id query injection) High
CVE-2026-59224 was published for open-webui (pip) Jul 24, 2026
smoke-wolf Credited to smoke-wolf, rexpository, and Classic298 rexpository rexpository
Classic298 Classic298
Open WebUI: `WEB_FETCH_FILTER_LIST` host allow/block filter bypassable via URL path and non-label-boundary matching Moderate
CVE-2026-59223 was published for open-webui (pip) Jul 24, 2026
addcontent Credited to addcontent and Classic298 Classic298 Classic298
Open WebUI: Private channel messages can be disclosed through cross-channel thread parent_id binding Low
CVE-2026-59215 was published for open-webui (pip) Jul 24, 2026
DavidCarliez Credited to DavidCarliez and Classic298 Classic298 Classic298
Open WebUI: Cross-user model-list exposure via static cache key in get_all_models (aiocache key= vs key_builder= misuse) Low
CVE-2026-59213 was published for open-webui (pip) Jul 24, 2026
Classic298 Credited to Classic298
Open WebUI: Upload `metadata.knowledge_id` bypasses the knowledge-base write-access check (read-only users can add files to KB) Moderate
CVE-2026-59217 was published for open-webui (pip) Jul 24, 2026
jagstack Credited to jagstack and Classic298 Classic298 Classic298
Open WebUI: Cross-user code-interpreter and tool execution via unvalidated Socket.IO event-caller session_id High
CVE-2026-59216 was published for open-webui (pip) Jul 24, 2026
waiveyk Credited to waiveyk and Classic298 Classic298 Classic298
Open WebUI: Cross-channel message overwrite via chat completion API (single-model and multimodel message_ids) High
CVE-2026-59714 was published for open-webui (pip) Jul 24, 2026
sfwani Credited to sfwani, DavidCarliez, and Classic298 DavidCarliez DavidCarliez
Classic298 Classic298
Open WebUI: Realtime endpoints accept Redis-revoked JWTs after signout/backchannel logout High
CVE-2026-59219 was published for open-webui (pip) Jul 24, 2026
huslayer826 Credited to huslayer826 and Classic298 Classic298 Classic298
Open WebUI: Unauthenticated WebSocket Access to Collaborative Document Handlers (ydoc:awareness:update, ydoc:document:leave) Low
CVE-2026-59715 was published for open-webui (pip) Jul 24, 2026
sfwani Credited to sfwani and Classic298 Classic298 Classic298
Open WebUI: POST /api/v1/images/edit bypasses the global image-edit switch and the per-user image-generation permission Moderate
CVE-2026-59227 was published for open-webui (pip) Jul 24, 2026
jagstack Credited to jagstack and Classic298 Classic298 Classic298
Open WebUI: ReDoS in skill-mention regexes causes whole-instance DoS on default config Moderate
CVE-2026-59220 was published for open-webui (pip) Jul 24, 2026
Vlad-WKG Credited to Vlad-WKG and Classic298 Classic298 Classic298
Open WebUI: Scheduled automations continue after pending-user deactivation and stored model ACL revocation Low
CVE-2026-59226 was published for open-webui (pip) Jul 24, 2026
rexpository Credited to rexpository and Classic298 Classic298 Classic298
Open WebUI: Account enumeration via observable login timing discrepancy Moderate
CVE-2026-59218 was published for open-webui (pip) Jul 24, 2026
dievus Credited to dievus and Classic298 Classic298 Classic298
Open WebUI: Stored web worker XSS via Pyodide High
CVE-2026-59214 was published for open-webui (pip) Jul 24, 2026
gg0h Credited to gg0h and Classic298 Classic298 Classic298
Open WebUI: Authenticated users can target arbitrary configured Ollama backends via unguarded url_idx path parameter Moderate
CVE-2026-54021 was published for open-webui (pip) Jun 17, 2026
brodmart Credited to brodmart and Classic298 Classic298 Classic298
Open WebUI: RAG ACL Bypass in Milvus Multitenancy Mode Moderate
CVE-2026-54019 was published for open-webui (pip) Jun 17, 2026
0xEr3n Credited to 0xEr3n and Classic298 Classic298 Classic298
Open WebUI: SSRF Protection Bypass in Playwright Web Loader via HTTP Redirects High
CVE-2026-54018 was published for open-webui (pip) Jun 17, 2026
POV9en Credited to POV9en and Classic298 Classic298 Classic298
Open WebUI: Path traversal / SSRF in terminal server proxy via encoded path traversal High
CVE-2026-54017 was published for open-webui (pip) Jun 17, 2026
Tulgaaaaaaaa Credited to Tulgaaaaaaaa, sermikr0, and Classic298 sermikr0 sermikr0
Classic298 Classic298
Open WebUI BOLA: `search_knowledge_files` Allows Unauthorized Knowledge Base File Enumeration Moderate
CVE-2026-54016 was published for open-webui (pip) Jun 17, 2026
Hwwg Credited to Hwwg and Classic298 Classic298 Classic298
Open WebUI Prompt history IDOR: unbound history_id allows cross-prompt read and deletion Moderate
CVE-2026-54015 was published for open-webui (pip) Jun 17, 2026
0xEr3n Credited to 0xEr3n, Classic298, and 5yu4n Classic298 Classic298
5yu4n 5yu4n
Open WebUI: Sibling-Prefix Path Traversal via /cache/{path} Moderate
CVE-2026-54014 was published for open-webui (pip) Jun 17, 2026
AAtomical Credited to AAtomical and Classic298 Classic298 Classic298
Open WebUI: Stored XSS to Account Takeover via Model Profile Images High
CVE-2026-54013 was published for open-webui (pip) Jun 17, 2026
0xEr3n Credited to 0xEr3n and Classic298 Classic298 Classic298
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