CVE-2026-59095
LobeChat < 2.2.10-canary.18 - SSRF via importFromUrl and fetchImageFromUrl
- State
- Published
- Severity
- 8.3 High
- Published
- Jul 2, 2026
- Updated
- Sep 30, 2026
- Reserved
- Jul 2, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.3 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N | VulnCheck |
| 3.1 | 7.7 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-918 Server-Side Request Forgery (SSRF)
Affected Products
| Product | Versions |
|---|---|
lobehublobehub |
|
References
- Researcher Disclosuretechnical-descriptionexploit
- Fix PRpatch
- https://www.vulncheck.com/advisories/lobechat-canary-18-ssrf-via-importfromurl-and-fetchimagefromurlthird-party-advisory
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