What is GHSA-3fq7-c5m8-g86x?

GHSA-3fq7-c5m8-g86x is a security advisory published by GitHub Security Advisories with Critical severity. Mautic user without privileged access to the Marketplace can install and uninstall composer packages

Which CVE IDs does GHSA-3fq7-c5m8-g86x cover?

GHSA-3fq7-c5m8-g86x covers the following CVE IDs: CVE-2025-13828. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by GHSA-3fq7-c5m8-g86x?

GHSA-3fq7-c5m8-g86x affects 3 products, including: composer/mautic/core:\u003e= 4.0.0, \u003c 4.4.18; composer/mautic/core:\u003e= 5.0.0, \u003c 5.2.9; composer/mautic/core:\u003e= 6.0.0, \u003c 6.0.7.

GHSA-3fq7-c5m8-g86xCritical

Mautic user without privileged access to the Marketplace can install and uninstall composer packages

Vendor

GitHub Security Advisories

Published

December 2, 2025

Last Modified

December 2, 2025

🔗 CVE IDs covered (1)

CVE-2025-13828 →

📋 Description

Summary

A non privileged user can install and remove arbitrary packages via composer for a composer based installed, even if the flag in update settings for enable composer based update is unticked.

Impact

A low-privileged user of the platform can install malicious code to obtain higher privileges.

🎯 Affected products3

composer/mautic/core:>= 4.0.0, < 4.4.18
composer/mautic/core:>= 5.0.0, < 5.2.9
composer/mautic/core:>= 6.0.0, < 6.0.7

🔗 References (3)

https://github.com/mautic/mautic/security/advisories/GHSA-3fq7-c5m8-g86x
https://nvd.nist.gov/vuln/detail/CVE-2025-13828
https://github.com/advisories/GHSA-3fq7-c5m8-g86x