Debian/php-league-commonmark: medium 6.1
league/commonmark is a PHP Markdown parser. Prior to version 2.8.1, the DisallowedRawHtml extension can be bypassed by inserting a newline, tab, or other ASCII whitespace character between a disallowe
Action: Upgrade php-league-commonmark to 2.7.0-1+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.7.0-1+deb13u1 | - |
Fixed versions
| 2.7.0-1+deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-30838#Debian:13/php-league-commonmark
- https://security-tracker.debian.org/tracker/CVE-2026-30838
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