CVE-2020-13756

Katalog CVE

CVSS 9.8 · Critical EPSS 49,8%

Kerentanan Improper Control of Generation of Code ('Code Injection') pada sabberworm php css parser. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

3 Juni 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-94: Improper Control of Generation of Code ('Code Injection')

EPSS (30 hari)

49,8% peluang dieksploitasi; lebih tinggi dari 98,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/sabberworm/PHP-CSS-Parser/commit/2ebf59e8bfbf6cfc1653a5f0ed743b95062c62a4 patch · advisory pihak ketiga
• http://packetstormsecurity.com/files/157923/Sabberworm-PHP-CSS-Code-Injection.html exploit · advisory pihak ketiga · vdb entry
• http://seclists.org/fulldisclosure/2020/Jun/7 exploit · mailing list · advisory pihak ketiga
• https://github.com/sabberworm/PHP-CSS-Parser/releases/tag/8.3.1 release notes · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2025/10/msg00013.html