CVE-2025-13828

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

State: Published
Severity: 9.0 Critical
Published: Dec 2, 2025
Updated: Dec 2, 2025
Reserved: Dec 1, 2025

Description

SummaryA 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.

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

Scores

CVSS	Score	Vector	Source
4.0	9.0 Critical	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H	Mautic

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
MauticMautic	<4.4.18, <5.2.9, <6.0.7Affected

References

https://github.com/mautic/mautic/security/advisories/GHSA-3fq7-c5m8-g86x

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