XSS in Lobehub Lobe-chat
CVE-2025-59417
Lobe Chat is an open-source artificial intelligence chat framework. Prior to version 1.129.4, there is a a cross-site scripting (XSS) vulnerability when handling chat message in lobe-chat that can be escalated to remote code execution on t…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.004 (29.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Lobehub Lobe-chat — versions < 1.129.4
- Lobehub Lobe_chat
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-59417?
- CVE-2025-59417 is a medium-severity vulnerability in Lobehub Lobe-chat, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-09-18.
- How severe is CVE-2025-59417?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2025-59417 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.