pfefferle Webmention

• CVE-2026-111109 Medium 6.1 Webmention <= 5.10.1 - Unauthenticated Stored Cross-Site Scripting via Open Graph og:title Meta Tag 0.3%
• CVE-2026-10513 High 7.2 Webmention <= 5.8.0 - Unauthenticated Stored Cross-Site Scripting via MF2 'photo'/'url' Author Properties 0.4%
• CVE-2026-0686 High 7.2 Webmention <= 5.6.2 - Unauthenticated Blind Server-Side Request Forgery 0.3%
• CVE-2026-0688 Medium 6.4 Webmention <= 5.6.2 - Authenticated (Subscriber+) Server-Side Request Forgery 0.2%