GHSA-m9mq-p2f9-cfqvCriticalCVSS 9.8

Bleach URI Scheme Restriction Bypass

Published
January 4, 2019
Last Modified
September 4, 2024

🔗 CVE IDs covered (1)

CVE-2018-7753 →

📋 Description

An issue was discovered in Bleach 2.1.x before 2.1.3. Attributes that have URI values weren't properly sanitized if the values contained character entities. Using character entities, it was possible to construct a URI value with a scheme that was not allowed that would slide through unsanitized.

🎯 Affected products1

  • pip/bleach:>= 2.1.0, < 2.1.3

🔗 References (6)