Extension WordPress
Vulnérabilités Webmention
Cette page rassemble les failles publiées pour Webmention, leurs plages de versions affectées et les correctifs signalés dans la base locale.
Historique de sécurité
CVE et vulnérabilités de Webmention
4 fiches
Webmention <= 5.8.0 – Unauthenticated Stored Cross-Site Scripting via MF2 'photo'/'url' Author Properties
The Webmention plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to and including 5.8.0 via parser-derived 'avatar' and 'url' author metadata. This is due to insufficient input sanitization and output escaping on user-supplied MF2…
*-5.8.0
5.8.1
30/06/2026
Webmention <= 5.6.2 – Authenticated (Subscriber+) Server-Side Request Forgery
The Webmention plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.6.2 via the 'Tools::read' function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web…
*-5.6.2
5.7.0
01/04/2026
Webmention <= 5.6.2 – Unauthenticated Blind Server-Side Request Forgery
The Webmention plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.6.2 in the 'MF2::parse_authorpage' function via the 'Receiver::post' function. This makes it possible for unauthenticated attackers to make web requests…
*-5.6.2
5.7.0
01/04/2026
Webmention <= 4.0.8 – Reflected Cross-Site Scripting via 'replytocom'
The Webmention plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘replytocom’ parameter in versions up to, and including, 4.0.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to…
*-4.0.8
4.0.9
08/03/2023
Extensions également surveillés
WP Commander
Rechercher dans toute la base WordPress
Utilisez la recherche globale pour retrouver une extension, un thème, une CVE ou un identifiant de vulnérabilité.