WS-2021-0011
Published:May 14, 2026
Updated:May 14, 2026
In Mozilla Bleach before 3.3.0, a mutation XSS in bleach.clean when p, br, style, title, noscript, script, textarea, noframes, iframe, or xmp and either svg or math tags are whitelisted and the keyword argument strip_comments=False.
Affected Packages
tensorflow-gpu (CONDA):
Affected version(s) =1.2.1 <1.3.0Fix Suggestion:
Update to version 1.3.0tensorflow (CONDA):
Affected version(s) >=1.2.0 <1.3.0Fix Suggestion:
Update to version 1.3.0autovizwidget (CONDA):
Affected version(s) =0.12.6 <0.12.7Fix Suggestion:
Update to version 0.12.7bleach (CONDA):
Affected version(s) >=1.4.2 <3.3.0Fix Suggestion:
Update to version 3.3.0tensorflow-gpu (PYTHON):
Affected version(s) =1.2.1 <1.3.0Fix Suggestion:
Update to version 1.3.0bleach (PYTHON):
Affected version(s) >=0.2.1 <3.3.0Fix Suggestion:
Update to version 3.3.0autovizwidget (PYTHON):
Affected version(s) =0.12.6 <0.12.7Fix Suggestion:
Update to version 0.12.7tensorflow (PYTHON):
Affected version(s) >=1.2.0 <1.3.0Fix Suggestion:
Update to version 1.3.0Related Resources (1)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE