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Bluemonday

bluemonday

Vendor: Microco • 2 CVEs

CVEs (2)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
2Microco
Python
2Bluemonday
Pybluemonday
Jun 17, 2026
Oct 18, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
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.
1Microco
1Bluemonday
Jun 17, 2026
Mar 27, 2021
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
bluemonday before 1.0.5 allows XSS because certain Go lowercasing converts an uppercase Cyrillic character, defeating a protection mechanism against the "script" string.