[MEDIUM] league/commonmark has an embed extension allowed_domains bypass

PKSA-21fb-n1x5-5nf7 CVE-2026-33347 GHSA-hh8v-hgvp-g3f5

Affected version: >=2.3.0,<=2.8.1

Reported by:
GitHub

[MEDIUM] CommonMark has DisallowedRawHtml extension bypass via whitespace in HTML tag names

PKSA-2cx9-ynrq-qdk3 CVE-2026-30838 GHSA-4v6x-c7xx-hw9f

Affected version: >=2.0.0,<=2.8.0

Reported by:
GitHub