CVE-2021-27912
moderate-risk
Published 2021-08-30
Mautic versions before 3.3.4/4.0.0 are vulnerable to an inline JS XSS attack when viewing Mautic assets by utilizing inline JS in the title and adding a broken image URL as a remote asset. This can only be leveraged by an authenticated user with permission to create or edit assets.
Do I need to act?
-
0.69% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.1/10
High
NETWORK
/ HIGH complexity
Affected Vendors
33
/ 100
moderate-risk
Severity
21/34 · High
Exploitability
2/34 · Minimal
Exposure
10/34 · Low