CVE-2026-59095
LobeChat before 2.2.10-canary.18 contains a server-side request forgery vulnerability that allows authenticated attackers to direct internal HTTP requests to arbitrary URLs by supplying user-controlled input to the skill import service (importFromUrl) and topic cover update (fetchImageFromUrl) endpoints, which use the global fetch without the project's ssrf-safe-fetch wrapper. Attackers can target internal addresses such as cloud instance metadata endpoints through these unprotected code paths to disclose internal service responses and cloud credentials.
- Score
- CVSS 4.0 8.3 High
- Status
- Deferred - disclosure@vulncheck.com
- Published
- 2026-07-02
- Last modified
- 2026-09-30
- Weaknesses
- CWE-918
Affected products
References
- https://github.com/lobehub/lobehub/issues/16536
- https://github.com/lobehub/lobehub/pull/16601
- https://www.vulncheck.com/advisories/lobechat-canary-18-ssrf-via-importfromurl-and-fetchimagefromurl
