https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-15T12:49:10.634796+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-0686 CVE-2026-0686 — Webmention <= 5.6.2 - Unauthenticated Blind Server-Side Request Forgery 2026-10-15T12:49:10.651889+00:00

Affected: pfefferle Webmention

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 to arbitrary locations originating from the web application and can be used to query and modify information from internal services.