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CVE-2026-118517: HtmlSanitizer allowLinkHosts() / allowMediaHosts() Bypass via URLs Without a Well-Formed Authority: Incomplete Fix for CVE-2026-45066

🗓️ 01 Jan 1970 00:00:00Reported by OpenJS FoundationType 
friendsofphp
 friendsofphp
🔗 github.com👁 3 Views

Bypass in HtmlSanitizer allowLinkHosts() and allowMediaHosts() via URLs without authority.

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04 Nov 2026 11:30Current
CVSS 42.3
CVSS 3.16.1
EPSS0.00338
SSVC
3