Vulnerability Details CVE-2021-23980
A mutation XSS affects users calling bleach.clean with all of: svg or math in the allowed tags p or br in allowed tags style, title, noscript, script, textarea, noframes, iframe, or xmp in allowed tags the keyword argument strip_comments=False Note: none of the above tags are in the default allowed tags and strip_comments defaults to True.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.4%
CVSS Severity
CVSS v3 Score 6.1
Products affected by CVE-2021-23980
-
cpe:2.3:a:mozilla:bleach:-
-
cpe:2.3:a:mozilla:bleach:0.1.2
-
cpe:2.3:a:mozilla:bleach:0.2.0
-
cpe:2.3:a:mozilla:bleach:0.2.1
-
cpe:2.3:a:mozilla:bleach:0.2.2
-
cpe:2.3:a:mozilla:bleach:0.3.0
-
cpe:2.3:a:mozilla:bleach:0.3.1
-
cpe:2.3:a:mozilla:bleach:0.3.2
-
cpe:2.3:a:mozilla:bleach:0.3.3
-
cpe:2.3:a:mozilla:bleach:0.3.4
-
cpe:2.3:a:mozilla:bleach:0.3.5
-
cpe:2.3:a:mozilla:bleach:0.4.0
-
cpe:2.3:a:mozilla:bleach:0.5.0
-
cpe:2.3:a:mozilla:bleach:0.5.1
-
cpe:2.3:a:mozilla:bleach:1.0.0
-
cpe:2.3:a:mozilla:bleach:1.0.1
-
cpe:2.3:a:mozilla:bleach:1.0.2
-
cpe:2.3:a:mozilla:bleach:1.0.3
-
cpe:2.3:a:mozilla:bleach:1.0.4
-
cpe:2.3:a:mozilla:bleach:1.1.0
-
cpe:2.3:a:mozilla:bleach:1.1.1
-
cpe:2.3:a:mozilla:bleach:1.1.2
-
cpe:2.3:a:mozilla:bleach:1.1.3
-
cpe:2.3:a:mozilla:bleach:1.1.4
-
cpe:2.3:a:mozilla:bleach:1.1.5
-
cpe:2.3:a:mozilla:bleach:1.2
-
cpe:2.3:a:mozilla:bleach:1.2.1
-
cpe:2.3:a:mozilla:bleach:1.2.2
-
cpe:2.3:a:mozilla:bleach:1.4
-
cpe:2.3:a:mozilla:bleach:1.4.1
-
cpe:2.3:a:mozilla:bleach:1.4.2
-
cpe:2.3:a:mozilla:bleach:1.4.3
-
cpe:2.3:a:mozilla:bleach:1.5
-
cpe:2.3:a:mozilla:bleach:2.0
-
cpe:2.3:a:mozilla:bleach:2.1
-
cpe:2.3:a:mozilla:bleach:2.1.1
-
cpe:2.3:a:mozilla:bleach:2.1.2
-
cpe:2.3:a:mozilla:bleach:2.1.3
-
cpe:2.3:a:mozilla:bleach:2.1.4
-
cpe:2.3:a:mozilla:bleach:3.0.0
-
cpe:2.3:a:mozilla:bleach:3.0.1
-
cpe:2.3:a:mozilla:bleach:3.0.2
-
cpe:2.3:a:mozilla:bleach:3.1.0
-
cpe:2.3:a:mozilla:bleach:3.1.1
-
cpe:2.3:a:mozilla:bleach:3.1.2
-
cpe:2.3:a:mozilla:bleach:3.1.3
-
cpe:2.3:a:mozilla:bleach:3.1.4
-
cpe:2.3:a:mozilla:bleach:3.2.3