CVE-2025-15187: A vulnerability was found in GreenCMS up to 2.3

Q: How do I fix CVE-2025-15187?

greencms: upgrade to newer than 2.3. Exact commands for each OS are on this page.

Q: Is CVE-2025-15187 being exploited?

CVE-2025-15187 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-2025-15187 affect?

CVE-2025-15187 affects greencms. Severity is low (CVSS 3.8). A vulnerability was found in GreenCMS up to 2.3. This affects an unknown part of the file /DataController.class.php of the component File Handler. Performing a manipulation of the argument sqlFiles/zipFiles results in path traversal. The at

Q: How urgent is CVE-2025-15187?

Priority 31/100. Public exploit reference

Routine

LOW 3.8UPGRADE

CVE-2025-15187 is a low-severity flaw (CVSS 3.8) affecting greencms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in GreenCMS up to 2.3. This affects an unknown part of the file /DataController.class.php of the component File Handler. Performing a manipulation of the argument sqlFiles/zipFiles results in path traversal. The attack can be initiated remotely. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	3.8 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.7% (top 48%)
CISA exploited list	No
Weakness	CWE-22
Published	2025-12-29
Last modified	2026-10-13

Publisher (CNA): VulDB · Vendor: njtech

Last updated 2026-10-13 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-29 12:15 UTCPublished CVE record published
2026-10-13 09:10 UTCUpdated Record last modified

njtech greencms UPGRADE

Affected: <= 2.3

Fixed in: newer than 2.3

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 2.3 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade greencms

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-2025-15187?

greencms: upgrade to newer than 2.3. Exact commands for each OS are on this page.

Is CVE-2025-15187 being exploited?

CVE-2025-15187 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-2025-15187 affect?

CVE-2025-15187 affects greencms. Severity is low (CVSS 3.8). A vulnerability was found in GreenCMS up to 2.3. This affects an unknown part of the file /DataController.class.php of the component File Handler. Performing a manipulation of the argument sqlFiles/zipFiles results in path traversal. The at

How urgent is CVE-2025-15187?

Priority 31/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-14244 LOW 2.4 DOWNGRADE A flaw has been found in GreenCMS 2.3.0603
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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