SSRF in Lobehub
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.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (32.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 32.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Lobehub — versions 0
Weakness classification (CWE)
References
- github.com/lobehub/lobehub/issues/16536 (technical-description, exploit)
- github.com/lobehub/lobehub/pull/16601 (patch)
- www.vulncheck.com/advisories/lobechat-canary-18-ssrf-via-importfromurl-and-fetc… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-59095?
- CVE-2026-59095 is a high-severity vulnerability in Lobehub, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.7/10. Published 2026-07-02.
- How severe is CVE-2026-59095?
- High severity. CVSS v3 base score is 7.7 out of 10.