CVE-2025-55910: CMSEasy v7.7.8.0 and before is vulnerable to Arbitrary file deletion in database_admin.php.

Q: How do I fix CVE-2025-55910?

cmseasy: upgrade to newer than 7.7.8.0. Exact commands for each OS are on this page.

Q: Is CVE-2025-55910 being exploited?

CVE-2025-55910 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-55910 affect?

CVE-2025-55910 affects cmseasy. Severity is medium (CVSS 6.3). CMSEasy v7.7.8.0 and before is vulnerable to Arbitrary file deletion in database_admin.php.

Q: How urgent is CVE-2025-55910?

Priority 30/100. Public exploit reference

Routine

MEDIUM 6.3UPGRADE

CVE-2025-55910 is a medium-severity flaw (CVSS 6.3) affecting cmseasy. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

CMSEasy v7.7.8.0 and before is vulnerable to Arbitrary file deletion in database_admin.php.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 87%)
CISA exploited list	No
Weakness	CWE-459
Published	2025-09-19
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: cmseasy

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

Am I affected?

Timeline

2025-09-19 16:15 UTCPublished CVE record published
2026-06-17 09:42 UTCUpdated Record last modified

cmseasy cmseasy UPGRADE

Affected: <= 7.7.8.0

Fixed in: newer than 7.7.8.0

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 7.7.8.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade cmseasy

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade cmseasy

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2025-55910?

cmseasy: upgrade to newer than 7.7.8.0. Exact commands for each OS are on this page.

Is CVE-2025-55910 being exploited?

CVE-2025-55910 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-2025-55910 affect?

CVE-2025-55910 affects cmseasy. Severity is medium (CVSS 6.3). CMSEasy v7.7.8.0 and before is vulnerable to Arbitrary file deletion in database_admin.php.

How urgent is CVE-2025-55910?

Priority 30/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-11332 LOW 3.5 UPGRADE A vulnerability was determined in CmsEasy up to 7.7.7
CVE-2025-15148 MEDIUM 4.7 UPGRADE A flaw has been found in CmsEasy up to 7.7.7
CVE-2024-32162 MEDIUM 4.3 DOWNGRADE CMSeasy 7.7.7.9 is vulnerable to Arbitrary file deletion.
CVE-2025-1336 MEDIUM 4.3 DOWNGRADE A vulnerability has been found in CmsEasy 7.7.7.9 and classified as problematic
CVE-2025-1335 MEDIUM 4.3 DOWNGRADE A vulnerability, which was classified as problematic, was found in CmsEasy 7.7.7.9

References

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