CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
32.4%
It was reported that python-bleach, a whitelist-based HTML-sanitizing library, is prone to a mutation XSS vulnerability in bleach.clean when “svg” or “math” are in the allowed tags, ‘p’ or “br” are in allowed tags, “style”, “title”, “noscript”, “script”, “textarea”, “noframes”, “iframe”, or “xmp” are in allowed tags and ‘strip_comments=False’ is set (CVE-2021-23980).
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Mageia | 7 | noarch | python-bleach | < 3.1.4-1.1 | python-bleach-3.1.4-1.1.mga7 |
Mageia | 8 | noarch | python-bleach | < 3.3.0-1 | python-bleach-3.3.0-1.mga8 |