[HIGH] StarCitizenWiki Extension Embed Video: Stored XSS via unsanitized service name in exception text

PKSA-bvqp-6135-khxc CVE-2026-55690 GHSA-c29q-5xm7-5p62

Affected package: starcitizenwiki/embedvideo

Affected version: <=4.0.0

Reported by:
GitHub