GHSA-phrq-v4q2-hmq6CriticalCVSS 9.8
Sabberworm PHP CSS Parser Code injection vulnerability in allSelectors()
🔗 CVE IDs covered (1)
📋 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.
🎯 Affected products13
- composer/sabberworm/php-css-parser:>= 8.3.0, < 8.3.1
- composer/sabberworm/php-css-parser:>= 8.2.0, < 8.2.1
- composer/sabberworm/php-css-parser:>= 8.1.0, < 8.1.1
- composer/sabberworm/php-css-parser:>= 8.0.0, < 8.0.1
- composer/sabberworm/php-css-parser:>= 7.0.0, < 7.0.4
- composer/sabberworm/php-css-parser:>= 6.0.0, < 6.0.2
- composer/sabberworm/php-css-parser:>= 5.2.0, < 5.2.1
- composer/sabberworm/php-css-parser:>= 5.1.0, < 5.1.3
- composer/sabberworm/php-css-parser:>= 5.0.0, < 5.0.9
- composer/sabberworm/php-css-parser:>= 4.0.0, < 4.0.1
- composer/sabberworm/php-css-parser:>= 3.0.0, < 3.0.1
- composer/sabberworm/php-css-parser:>= 2.0.0, < 2.0.1
- composer/sabberworm/php-css-parser:>= 1.0.0, < 1.0.1
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2020-13756
- https://github.com/sabberworm/PHP-CSS-Parser/commit/2ebf59e8bfbf6cfc1653a5f0ed743b95062c62a4
- https://github.com/FriendsOfPHP/security-advisories/blob/master/sabberworm/php-css-parser/CVE-2020-13756.yaml
- https://github.com/sabberworm/PHP-CSS-Parser/releases/tag/8.3.1
- https://packetstormsecurity.com/files/cve/CVE-2020-13756
- http://packetstormsecurity.com/files/157923/Sabberworm-PHP-CSS-Code-Injection.html
- http://seclists.org/fulldisclosure/2020/Jun/7
- https://lists.debian.org/debian-lts-announce/2025/10/msg00013.html
- https://github.com/advisories/GHSA-phrq-v4q2-hmq6