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CVE-2026-118661 Happy DOM: Cookie scope forgery: no DNS-label boundary on Domain= matching , attacker origin sets victim cookies

🗓️ 28 Oct 2026 20:30:23Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Cookie scope forgery in Happy DOM CookieContainer allows cookie injection or session fixation.

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