CVE-2020-6816

Description

In Mozilla Bleach before 3.12, a mutation XSS in bleach.clean when RCDATA and either svg or math tags are whitelisted and the keyword argument strip=False.

Risk Information

Base Score

6.1

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Score

Exploitation Probability

0.419

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2020-6816 are fixed in Python-bleach 3.1.2	Windows
python-bleach security update(DSA-4643-1) python-bleach_3.1.2-0+deb10u1_all.deb	Linux
Vulnerabilities CVE-2020-6816 are fixed in Python-bleach for linux 3.1.2	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234