CVE-2021-42576 - CVE House
Back to Database
Status published Critical CVE-2021-42576

The bluemonday sanitizer before 1.0.16 for Go, and before 0.0.8...

Vulnerability Description

The bluemonday sanitizer before 1.0.16 for Go, and before 0.0.8 for Python (in pybluemonday), does not properly enforce policies associated with the SELECT, STYLE, and OPTION elements.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-42576

Credits & Attribution

No credits recorded in the NVD database.

References

More from microco

View All →
CVE-2021-29272
bluemonday before 1.0.5 allows XSS because certain Go lowercasing converts...
Medium 6.1

Affected Vendor

Affected Software

bluemonday, pybluemonday
Vulnerable Versions:
0

Timeline

Official Publish: October 18th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.