CVE-2025-65107
Last modified
CVE-2025-65107 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Langfuse is an open source large language model engineering platform. In versions from 2.95.0 to before 2.95.12 and from 3.17.0 to before 3.131.0, in SSO provider configurations without an explicit AUTH_<PROVIDER>_CHECK setting, a potential account takeover may happen if an authenticated user is made to call a specifically crafted URL via a CSRF or phishing attack. EPSS estimates a 0.13% chance of exploitation in the next 30 days.
Description
Langfuse is an open source large language model engineering platform. In versions from 2.95.0 to before 2.95.12 and from 3.17.0 to before 3.131.0, in SSO provider configurations without an explicit AUTH_<PROVIDER>_CHECK setting, a potential account takeover may happen if an authenticated user is made to call a specifically crafted URL via a CSRF or phishing attack. This issue has been patched in versions 2.95.12 and 3.131.0. A workaround for this issue involves setting AUTH_<PROVIDER>_CHECK.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Langfuse | Langfuse | >= 2.95.0, < 2.95.12 |
| Langfuse | Langfuse | >= 3.17.0, < 3.131.0 |
References
- https://github.com/langfuse/langfuse/security/advisories/GHSA-w9pw-c549-5m6wMitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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