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Security Advisories: GSA_kwCzR0hTQS1waHJxLXY0cTItaG1xNs02Ag
Sabberworm PHP CSS Parser Code injection vulnerability in allSelectors()
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.
Permalink: https://github.com/advisories/GHSA-phrq-v4q2-hmq6JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1waHJxLXY0cTItaG1xNs02Ag
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 1 year ago
Updated: 2 months ago
CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Identifiers: GHSA-phrq-v4q2-hmq6, CVE-2020-13756
References:
- 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://github.com/advisories/GHSA-phrq-v4q2-hmq6
Affected Packages
packagist:sabberworm/php-css-parser
Versions: >= 1.0.0, < 1.0.1, >= 2.0.0, < 2.0.1, >= 3.0.0, < 3.0.1, >= 4.0.0, < 4.0.1, >= 5.0.0, < 5.0.9, >= 5.1.0, < 5.1.3, >= 5.2.0, < 5.2.1, >= 6.0.0, < 6.0.2, >= 7.0.0, < 7.0.4, >= 8.0.0, < 8.0.1, >= 8.1.0, < 8.1.1, >= 8.2.0, < 8.2.1, >= 8.3.0, < 8.3.1Fixed in: 1.0.1, 2.0.1, 3.0.1, 4.0.1, 5.0.9, 5.1.3, 5.2.1, 6.0.2, 7.0.4, 8.0.1, 8.1.1, 8.2.1, 8.3.1