Composer sabberworm/php-css-parser has 1 known advisory in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.
| CVE | Title | Severity | CVSS | Affected | Fixed in |
|---|---|---|---|---|---|
| CVE-2020-13756 | Sabberworm PHP CSS Parser Code injection vulnerability in allSelectors() | critical | 9.8 | >=8.3.0 and <8.3.1 or >=8.2.0 and <8.2.1 or >=8.1.0 and <8.1.1 or >=8.0.0 and <8.0.1 or >=7.0.0 and <7.0.4 or >=6.0.0 and <6.0.2 or >=5.2.0 and <5.2.1 or >=5.1.0 and <5.1.3 or >=5.0.0 and <5.0.9 or >=4.0.0 and <4.0.1 or >=3.0.0 and <3.0.1 or >=2.0.0 and <2.0.1 or >=1.0.0 and <1.0.1 | 8.3.1, 8.2.1, 8.1.1, 8.0.1 |
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