CVE-2025-34157 is a critical stored cross-site scripting (XSS) vulnerability affecting Coolify versions prior to v4.0.0-beta.420.6. An authenticated, low-privileged user can embed malicious JavaScript in a project name, which executes in an administrator's browser when they interact with the project, leading to full compromise of the Coolify instance. This vulnerability has a CVSS score of 9.0 (CRITICAL) due to its network-based attack vector, low complexity, and high impact on confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion with 10 mentions, indicating awareness among security researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.0.0CPE matchmatch criteria | cpe:2.3:a:coollabs:coolify:*:*:*:*:*:*:*:* | ||
4.0.0CPE matchmatch criteria | cpe:2.3:a:coollabs:coolify:4.0.0:beta100:*:*:*:*:*:* | ||
4.0.0CPE matchmatch criteria | cpe:2.3:a:coollabs:coolify:4.0.0:beta101:*:*:*:*:*:* | ||
4.0.0CPE matchmatch criteria | cpe:2.3:a:coollabs:coolify:4.0.0:beta102:*:*:*:*:*:* | ||
4.0.0CPE matchmatch criteria | cpe:2.3:a:coollabs:coolify:4.0.0:beta103:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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, 0.6 Bluesky, 0.3 Mastodon, and 1.6 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.