EUVD-2026-18132

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::parseauthorpage' function via the 'Receiver::post' function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations...

CVE-2026-0688

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 requests to arbitrary locations...

CVE-2026-0686

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::parseauthorpage' function via the 'Receiver::post' function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations...

WordPress Webmention plugin <= 5.6.2 - Authenticated (Subscriber+) Server-Side Request Forgery vulnerability

Authenticated Subscriber+ Server-Side Request Forgery vulnerability discovered by Duong Quang Hao in WordPress Plugin Webmention versions = 5.6.2...

CVE-2026-0686

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::parseauthorpage' function via the 'Receiver::post' function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations...

CVE-2026-0686 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::parseauthorpage' function via the 'Receiver::post' function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations...

CVE-2026-0686 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::parseauthorpage' function via the 'Receiver::post' function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations...

CVE-2026-0686

The CVE-2026-0686 entry concerns the WordPress Webmention plugin. Affected component/function: MF2::parse_authorpage and Receiver::post, enabling Server-Side Request Forgery (SSRF) in all versions up to and including 5.6.2. This allows unauthenticated attackers to issue web requests from the vuln...

CVE-2026-0686 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::parseauthorpage' function via the 'Receiver::post' function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations...

CVE-2026-0688

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 requests to arbitrary locations...

CVE-2026-0688 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 requests to arbitrary locations...

CVE-2026-0688

The CVE concerns the WordPress Webmention plugin (versions up to and including 5.6.2) with a Server-Side Request Forgery due to Tools::read. An authenticated attacker with Subscriber-level access or higher can cause the web application to issue requests to arbitrary external/internal locations, p...

CVE-2026-0688 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 requests to arbitrary locations...

CVE-2026-0688 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 requests to arbitrary locations...

WordPress Webmention plugin <= 5.6.2 - Unauthenticated Blind Server-Side Request Forgery vulnerability

Unauthenticated Blind Server-Side Request Forgery vulnerability discovered by Duong Quang Hao in WordPress Plugin Webmention versions = 5.6.2...

WordPress plugin Webmention 代码问题漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. There we...

WordPress plugin Webmention 代码问题漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. WordPres...

PT-2026-29686

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...

PT-2026-29687

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 requests to arbitrary locations...

WordPress Webmention Plugin <= 4.0.8 is vulnerable to Cross Site Scripting (XSS)

Software Webmention Type Plugin Vulnerable versions = 4.0.8 Fixed in 4.0.9 OWASP Top 10 A7: Cross-Site Scripting XSS Classification Cross Site Scripting XSS CVE N/A Patch priority High CVSS severity High 7.1 Developer Claim ownership PSID 7c19ab8b5561 Credits Unknown Required privilege...