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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2026-42201

23
FAUCET Score

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, database credential fields (redis_password, keydb_password, dragonfly_password, clickhouse_admin_user, clickhouse_admin_password, postgres_user, mysql_user) are validated only as 'string' at the API layer, with zero shell-safety checks. These values are then interpolated directly into Docker Compose YAML command: strings without any escaping. This issue is fixed in version 4.0.0-beta.474.

First published: Jul 7, 2026Last modified: Jul 7, 2026

Impacted Technologies

VendorProductVersion(s)CPE
CoollabsioCoolify
< 4.0.0-beta.474CNA affected

CVSS Data

CVSS version used by this source: 3.1

3.3LOW

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
0.7
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.19%
Probability of exploitation in next 30 days
EPSS Percentile
9.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0019 is in the 12th percentile among its peer group of 95 CVEs.

Social Chatter

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.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / coollabsio/coolify/commit/bff6d853708f3d7c861279586f107739036e67da
github.com / coollabsio/coolify/pull/9676
github.com / coollabsio/coolify/releases/tag/v4.0.0-beta.474
github.com / coollabsio/coolify/security/advisories/GHSA-f35h-g2c2-q36v