CVE-2025-9799 is a Server-Side Request Forgery (SSRF) vulnerability affecting Langfuse up to version 3.88.0, specifically within the promptChangeEventSourcing function of the Webhook Handler component. This medium-severity flaw, with a CVSS score of 5.0, can be exploited remotely but requires high attack complexity and low privileges, potentially leading to limited impact on confidentiality, integrity, and availability. While an exploit has been publicly released, there is no evidence of active exploitation, and it currently lacks significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.88.0CPE matchmatch criteria | cpe:2.3:a:langfuse:langfuse:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.