CVE-2020-13756
1 advisory.
Packagist/sabberworm/php-css-parser CVE-2020-13756: critical 9.8, EPSS 49.80%
Sabberworm PHP CSS Parser Code injection vulnerability in allSelectors()
Action: Upgrade sabberworm/php-css-parser to 1.0.1 or later.
composer require sabberworm/php-css-parser:8.3.1composer require sabberworm/php-css-parser:8.2.1composer require sabberworm/php-css-parser:8.1.1composer require sabberworm/php-css-parser:8.0.1composer require sabberworm/php-css-parser:7.0.4composer require sabberworm/php-css-parser:6.0.2composer require sabberworm/php-css-parser:5.2.1composer require sabberworm/php-css-parser:5.1.3composer require sabberworm/php-css-parser:5.0.9composer require sabberworm/php-css-parser:4.0.1composer require sabberworm/php-css-parser:3.0.1composer require sabberworm/php-css-parser:2.0.1composer require sabberworm/php-css-parser:1.0.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 8.3.0 | 8.3.1 | - |
| 8.2.0 | 8.2.1 | - |
| 8.1.0 | 8.1.1 | - |
| 8.0.0 | 8.0.1 | - |
| 7.0.0 | 7.0.4 | - |
| 6.0.0 | 6.0.2 | - |
| 5.2.0 | 5.2.1 | - |
| 5.1.0 | 5.1.3 | - |
| 5.0.0 | 5.0.9 | - |
| 4.0.0 | 4.0.1 | - |
| 3.0.0 | 3.0.1 | - |
| 2.0.0 | 2.0.1 | - |
| 1.0.0 | 1.0.1 | - |
Fixed versions
| 8.3.1 | 8.2.1 | 8.1.1 | 8.0.1 | 7.0.4 | 6.0.2 | 5.2.1 | 5.1.3 | 5.0.9 | 4.0.1 | 3.0.1 | 2.0.1 | 1.0.1 |
Sources
- osv: GHSA-phrq-v4q2-hmq6
- 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://lists.debian.org/debian-lts-announce/2025/10/msg00013.html
- 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
CVE-2020-13756 · published · modified · JSON