CVE-2025-54800 is a cross-site scripting (XSS) vulnerability affecting Hydra, a continuous integration service for Nix-based projects. Malicious packages can inject arbitrary JavaScript into the Hydra database, which executes in a user's browser when visiting a build page. Rated 6.1 MEDIUM (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N), this vulnerability requires user interaction (visiting a build page) but has low attack complexity, potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, no public exploit code, and minimal community discussion or media coverage, indicating a low current threat level.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2025-08-12CPE matchmatch criteria | cpe:2.3:a:nixos:hydra:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/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.