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CVE-2025-34159

31
FAUCET Score

CVE-2025-34159 is a remote code execution vulnerability affecting Coolify versions prior to v4.0.0-beta.420.6. Authenticated users with low-level member privileges can inject malicious Docker Compose directives during project creation, allowing them to mount the host root filesystem and gain full root access to the underlying server. This vulnerability has a CVSS score of 8.8 (HIGH), indicating a severe risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(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 Data

CVSS version used by this source: 4.0

9.4CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/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

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
HIGH
SS Integrity
HIGH
SS Availability
HIGH
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.87%
Probability of exploitation in next 30 days
EPSS Percentile
55.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0087 is in the 50th percentile among its peer group of 17,829 CVEs.

Social Chatter

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.

Media 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

Remediation records are not available for this CVE.

References

coolify.io
Product
github.com / coollabsio/coolify/releases/tag/v4.0.0-beta.420.7
Release Notes
github.com / Eyodav/CVE-2025-34159
ExploitThird Party Advisory