Critical severity · published Jan 28, 2021
CVE-2020-35124
A cross-site scripting (XSS) vulnerability in the assets component of Mautic before 3.2.4 allows remote attackers to inject executable JavaScript through the Referer header of…
9.6
CVSS
2.4%
EPSS
No
On KEV
Description
A cross-site scripting (XSS) vulnerability in the assets component of Mautic before 3.2.4 allows remote attackers to inject executable JavaScript through the Referer header of asset downloads.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.4% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Mautic · Acquia
before 3.2.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-35124
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-35124
Vendor Advisory
https://forum.mautic.org/c/announcements/16
Third Party Advisory
https://github.com/mautic/mautic/security/advisories/GHSA-39wj-j3jc-858m
Third Party Advisory
https://www.horizon3.ai/disclosures/mautic-unauth-xss-to-rce
Release Notes
https://www.mautic.org/blog/community/security-release-all-versions-mautic-prior-2-16-5-and-3-2-4
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