CVE-2020-26303 Information

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.

Reference

https://securitylab.github.com/advisories/GHSL-2020-289-redos-insane/ https://github.com/bevacqua/insane/issues/19