Rapid7

vulnerability

Debian: CVE-2020-13756: php-horde-css-parser -- security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jun 3, 2020
Added
May 15, 2025
Modified
Mar 30, 2026

Description

Sabberworm PHP CSS Parser before 8.3.1 calls eval on uncontrolled data, possibly leading to remote code execution if the function allSelectors() or getSelectorsBySpecificity() is called with input from an attacker.

Solution

debian-upgrade-php-horde-css-parser
Title
Rapid7 Labs

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