CVE-2025-59305 describes an improper authorization vulnerability in Langfuse versions prior to d67b317, allowing any authenticated user to manipulate background migration functions. This flaw enables unauthorized access to TRPC endpoints, potentially leading to data corruption or denial of service within the Langfuse platform. Rated as HIGH severity (CVSS 7.6), the vulnerability can be exploited remotely with low attack complexity and requires only low privileges, impacting confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.1.0, < 3.109.0CPE matchmatch criteria | cpe:2.3:a:langfuse:langfuse:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.