Critical severity · published Jan 19, 2021
CVE-2020-35129
Mautic before 3.2.4 is affected by stored XSS
9.0
CVSS
1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Mautic · Mautic
before 3.2.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-35129
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-35129
Vendor Advisory
https://forum.mautic.org/c/announcements/16
Third Party Advisory
https://labs.bishopfox.com/advisories/mautic-version-3.2.2
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