CVE-2020-35125

A cross-site scripting (XSS) vulnerability in the forms component of Mautic before 3.2.4 allows remote attackers to inject executable JavaScript via mautic[return] (a different attack method than CVE-2020-35124, but also related to the Referer concept).

CVSS v3.1 NVD

9.6 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CVSS v2.0 NVD

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

2.69% chance of exploitation in the next 30 days, 86th percentile

Published

2021-02-09

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://www.horizon3.ai/disclosures/mautic-unauth-xss-to-rce

Security advisories

• https://forum.mautic.org/c/announcements/16
• https://www.mautic.org/blog/community/security-release-all-versions-mautic-prior-2-16-5-a…
• mautic/mautic/security/advisories/GHSA-42q7-95j7-w62m
• advisories/GHSA-42q7-95j7-w62m

References

• CVE Record
• NVD entry