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CVE-2026-104477 Showdown through 2.1.0 XSS via unescaped quote in href and src attributes

🗓️ 02 Oct 2026 23:28:47Reported by GoogleType 
osv_cve
 osv_cve
🔗 osv.dev👁 15 Views

XSS in Showdown through 2.1.0 link and image subparsers via unescaped quotes.

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20 Oct 2026 11:14Current
6.1Medium risk
Vulners AI Score6.1
CVSS 45.3
15