CVE-2025-14244: A flaw has been found in GreenCMS 2.3.0603

Routine

LOW 2.4DOWNGRADE

CVE-2025-14244 is a low-severity flaw (CVSS 2.4) affecting greencms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A flaw has been found in GreenCMS 2.3.0603. Affected by this issue is some unknown functionality of the file /Admin/Controller/CustomController.class.php of the component Menu Management Page. This manipulation of the argument Link causes cross site scripting. The attack may be initiated remotely. The exploit has been published and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	2.4 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.3% (top 80%)
CISA exploited list	No
Weakness	CWE-79, CWE-94
Published	2025-12-08
Last modified	2026-10-15

Publisher (CNA): VulDB · Vendor: njtech

Last updated 2026-10-15 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-08 12:16 UTCPublished CVE record published
2026-10-15 19:10 UTCUpdated Record last modified

njtech greencms DOWNGRADE

Affected: 2.3.0603

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.3.0603

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.3.0603 (Debian / Ubuntu)

apt-cache madison greencms sudo apt install greencms=<VERSION_BEFORE_2.3.0603> sudo apt-mark hold greencms

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

dnf --showduplicates list greencms sudo dnf downgrade greencms-<VERSION_BEFORE_2.3.0603> sudo dnf versionlock add greencms

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-2025-14244?

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

Is CVE-2025-14244 being exploited?

CVE-2025-14244 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-2025-14244 affect?

CVE-2025-14244 affects greencms. Severity is low (CVSS 2.4). A flaw has been found in GreenCMS 2.3.0603. Affected by this issue is some unknown functionality of the file /Admin/Controller/CustomController.class.php of the component Menu Management Page. This manipulation of the argument Link causes c

How urgent is CVE-2025-14244?

Priority 18/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-15187 LOW 3.8 UPGRADE A vulnerability was found in GreenCMS up to 2.3
CVE-2025-9415 MEDIUM 6.3 UPGRADE A vulnerability was identified in GreenCMS up to 2.3.0603
CVE-2024-22570 MEDIUM 5.4 DOWNGRADE A stored cross-site scripting (XSS) vulnerability in /install.php?m=install&c=index&a=step3 of GreenCMS v2.3 a

References

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