CVE-2020-13756
critical · 9.8Sabberworm 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.
9.8
CVSS
49.8%
EPSS (exploit prob.)
99th
EPSS percentile
2020-06-03
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-94
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| sabberworm | php_css_parser | < 8.3.1 |
Check a specific version with /api/v1/cve/match.
References
- http://packetstormsecurity.com/files/157923/Sabberworm-PHP-CSS-Code-Injection.html
- http://seclists.org/fulldisclosure/2020/Jun/7
- https://github.com/sabberworm/PHP-CSS-Parser/commit/2ebf59e8bfbf6cfc1653a5f0ed743b95062c62a4
- https://github.com/sabberworm/PHP-CSS-Parser/releases/tag/8.3.1
- http://packetstormsecurity.com/files/157923/Sabberworm-PHP-CSS-Code-Injection.html
- http://seclists.org/fulldisclosure/2020/Jun/7
- https://github.com/sabberworm/PHP-CSS-Parser/commit/2ebf59e8bfbf6cfc1653a5f0ed743b95062c62a4
- https://github.com/sabberworm/PHP-CSS-Parser/releases/tag/8.3.1
- https://lists.debian.org/debian-lts-announce/2025/10/msg00013.html
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2020-13756