What’s Vulnerable › Vulnerabilities
CVE-2025-13828: Mautic user without privileged access to the Marketplace can install and uninstall composer packages
- Severity: critical (CVSS 9.0 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-12-02 · updated 2026-10-18
- Weakness: CWE-862
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.
Affected products
- Mautic: before 4.4.18, <5.2.9, <6.0.7
References
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