CVE-2025-65958
Open WebUI vulnerable to Server-Side Request Forgery (SSRF) via Arbitrary URL Processing in /api/v1/retrieval/process/web
HIGH 7.1EPSS 4.4%
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.37, a Server-Side Request Forgery (SSRF) vulnerability in Open WebUI allows any authenticated user to force the server to make HTTP requests to arbitrary URLs. This can be exploited to access cloud metadata endpoints (AWS/GCP/Azure), scan internal networks, access internal services behind firewalls, and exfiltrate sensitive information. No special permissions beyond basic authentication are required. This vulnerability is fixed in 0.6.37.
- Affected
- open-webui
- CVSS v3.1 NVD
- 7.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - CVSS v3.1 GITHUB
- 8.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N - EPSS
- 4.43% chance of exploitation in the next 30 days, 91st percentile
- Published
- 2025-12-04
- Updated
- 2025-12-08
Proof-of-concept exploits (1)
Security advisories
- open-webui/open-webui/security/advisories/GHSA-c6xv-rcvw-v685
- open-webui/open-webui/commit/02238d3113e966c353fce18f1b65117380896774