CVE-2025-67004: Disputed An Information Disclosure vulnerability in CouchCMS 2.4 allow an Admin user to read arbitrary f

This month

MEDIUM 6.5DOWNGRADE

CVE-2025-67004 is a medium-severity flaw (CVSS 6.5) affecting couchcms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

** Disputed ** An Information Disclosure vulnerability in CouchCMS 2.4 allow an Admin user to read arbitrary files via traversing directories back after back. It can Disclosure the source code or any other confidential information if weaponize accordingly. NOTE: A community member states that this is not a CouchCMS vulnerability and that if /\<file> is accessible it is a web-server configuration issue.

Why this priority

EPSS top 7%: very likely to be exploited
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	6.1% (top 7%)
CISA exploited list	No
Weakness	CWE-22
Published	2026-01-09
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: couchcms

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-09 17:15 UTCPublished CVE record published
2026-06-17 09:57 UTCUpdated Record last modified

couchcms couchcms DOWNGRADE

Affected: 2.4

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.4

1. Check installed version

apt-cache policy couchcms || rpm -q couchcms || couchcms --version

2. No fixed release: DOWNGRADE to a release before 2.4 (Debian / Ubuntu)

apt-cache madison couchcms sudo apt install couchcms=<VERSION_BEFORE_2.4> sudo apt-mark hold couchcms

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list couchcms sudo dnf downgrade couchcms-<VERSION_BEFORE_2.4> sudo dnf versionlock add couchcms

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-67004?

couchcms: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-67004 being exploited?

CVE-2025-67004 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-67004 affect?

CVE-2025-67004 affects couchcms. Severity is medium (CVSS 6.5). ** Disputed ** An Information Disclosure vulnerability in CouchCMS 2.4 allow an Admin user to read arbitrary files via traversing directories back after back. It can Disclosure the source code or any other confidential information if weapon

How urgent is CVE-2025-67004?

Priority 51/100. EPSS top 7%: very likely to be exploited; Public exploit reference

Related CVEs

CVE-2025-15005 LOW 3.7 UPGRADE A security flaw has been discovered in CouchCMS up to 2.4

References

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CVE-2025-67004: ** Disputed ** An Information Disclosure vulnerability in CouchCMS 2.4 allow an Admin user to read arbitrary f