VYPR
Critical severity9.0NVD Advisory· Published Jan 19, 2021· Updated Jun 17, 2026

CVE-2020-35129

CVE-2020-35129

Description

Mautic before 3.2.4 is affected by stored XSS. An attacker with access to Social Monitoring, an application feature, could attack other users, including administrators. For example, an attacker could load an externally drafted JavaScript file that would allow them to eventually perform actions on the target user’s behalf, including changing the user’s password or email address or changing the attacker’s user role from a low-privileged user to an administrator account.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
mautic/corePackagist
< 3.2.43.2.4

Affected products

2

Patches

Vulnerability mechanics

References

4

News mentions

0

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