6.1 Medium
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
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
bleach is vulnerable to cross-site scripting (XSS). The bleach.clean
behavior when parsing embedded MathML and SVG content with RCDATA
tags did not match the browser behavior and can result in a mutation XSS.
CPE | Name | Operator | Version |
---|---|---|---|
bleach | le | 3.1.1 | |
py3-bleach | eq | 3.1.0-r1 | |
py3-bleach:edge | eq | 3.1.1-r0 | |
bleach | le | 3.1.1 | |
py3-bleach | eq | 3.1.0-r1 | |
py3-bleach:edge | eq | 3.1.1-r0 |
advisory.checkmarx.net/advisory/CX-2020-4277
github.com/mozilla/bleach/blob/v3.1.2/CHANGES
github.com/mozilla/bleach/security/advisories/GHSA-m6xf-fq7q-8743
lists.fedoraproject.org/archives/list/[email protected]/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5/
www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach
6.1 Medium
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
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N