CVE-2025-4541: A vulnerability classified as critical has been found in LmxCMS 1.41

Routine

MEDIUM 6.3DOWNGRADE

CVE-2025-4541 is a medium-severity flaw (CVSS 6.3) affecting lmxcms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability classified as critical has been found in LmxCMS 1.41. Affected is the function manageZt of the file c\admin\ZtAction.class.php of the component POST Request Handler. The manipulation of the argument sortid leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.6% (top 54%)
CISA exploited list	No
Weakness	CWE-74, CWE-89
Published	2025-05-11
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: lmxcms

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

Am I affected?

Timeline

2025-05-11 16:15 UTCPublished CVE record published
2026-06-17 09:33 UTCUpdated Record last modified

lmxcms lmxcms DOWNGRADE

Affected: 1.41

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.41

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.41 (Debian / Ubuntu)

apt-cache madison lmxcms sudo apt install lmxcms=<VERSION_BEFORE_1.41> sudo apt-mark hold lmxcms

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

dnf --showduplicates list lmxcms sudo dnf downgrade lmxcms-<VERSION_BEFORE_1.41> sudo dnf versionlock add lmxcms

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-2025-4541?

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

Is CVE-2025-4541 being exploited?

CVE-2025-4541 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-2025-4541 affect?

CVE-2025-4541 affects lmxcms. Severity is medium (CVSS 6.3). A vulnerability classified as critical has been found in LmxCMS 1.41. Affected is the function manageZt of the file c\admin\ZtAction.class.php of the component POST Request Handler. The manipulation of the argument sortid leads to sql injec

How urgent is CVE-2025-4541?

Priority 39/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-8523 MEDIUM 4.7 UPGRADE A vulnerability was found in lmxcms up to 1.4 and classified as critical

References

← Back to latest CVEs