Orta CVSS 6.1
CVE-2026-71478: CVE-2026-71478: siteler arası betik çalıştırma (XSS)
Açıklama (NVD)
league/commonmark is a PHP library for parsing and rendering CommonMark Markdown. From 1.5.0 until 2.9.0, the AttributesExtension's href and src unsafe-link filter can be bypassed by embedding control bytes, such as a tab, carriage return, line feed, or leading C0 control character, in a javascript: URL that browsers discard before parsing the scheme, causing the browser to still execute the script even when the unsafe-link filter is enabled. This issue is fixed in 2.9.0.
Özet bilgiler
- CVSS v3.1
- 6.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - EPSS
- %0,36 (yüzdelik 29)
- CWE
- CWE-79
- Yama
- Yok / bilinmiyor