VULNERABILITY INTELLIGENCE

CVE-2020-26303

CVSS score7.5 HIGH
EPSS probability0.54%
CISA KEVNot currently listed
Published2024-10-26
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

insane is a whitelist-oriented HTML sanitizer. Versions 2.6.2 and prior contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). As of time of publication, no known patches are available.

Weakness classification

  • security-advisories@github.com: CWE-1333

Primary references