CVE-2022-36020

Katalog CVE

CVSS 6.1 · Medium EPSS 0,82%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada typo3 html sanitizer. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

The typo3/html-sanitizer package is an HTML sanitizer, written in PHP, aiming to provide XSS-safe markup based on explicitly allowed tags, attributes and values. Due to a parsing issue in the upstream package `masterminds/html5`, malicious markup used in a sequence with special HTML comments cannot be filtered and sanitized. This allows for a bypass of the cross-site scripting mechanism of `typo3/html-sanitizer`. This issue has been addressed in versions 1.0.7 and 2.0.16 of the `typo3/html-sanitizer` package. Users are advised to upgrade. There are no known workarounds for this issue.

Rincian

Terbit di NVD

13 September 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

0,82% peluang dieksploitasi; lebih tinggi dari 56,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/TYPO3/html-sanitizer/commit/60bfdc7f9b394d0236e16ee4cea8372a7defa493 patch · advisory pihak ketiga
• https://github.com/TYPO3/html-sanitizer/security/advisories/GHSA-47m6-46mj-p235 advisory pihak ketiga
• https://packagist.org/packages/masterminds/html5 advisory pihak ketiga
• https://packagist.org/packages/typo3/html-sanitizer product · advisory pihak ketiga