redcarpet is vulnerable to cross-site scripting (XSS). An attacker is able to inject and execute arbitrary Javascript code via quotes. This vulnerability exists even when .escape_html
option is applied.
CPE | Name | Operator | Version |
---|---|---|---|
redcarpet | le | 3.5.0 | |
ruby-redcarpet:sid | eq | 3.5.0-2+b1 | |
ruby-redcarpet:buster | eq | 3.4.0-4+b1 | |
ruby-redcarpet:bullseye | eq | 3.5.0-2+b1 |
github.com/advisories/GHSA-q3wr-qw3g-3p4h
github.com/vmg/redcarpet/blob/master/CHANGELOG.md#version-351-security
github.com/vmg/redcarpet/commit/a699c82292b17c8e6a62e1914d5eccc252272793
lists.debian.org/debian-lts-announce/2021/01/msg00014.html
rubygems.org/gems/redcarpet
www.debian.org/security/2021/dsa-4831