PT-2026-103026

The Schema & Structured Data for WP & AMP WordPress plugin before 1.67 does not perform a capability check when saving several of its fields, nor escape them when outputting them back, allowing users with the editor role and above to inject arbitrary web scripts that execute when a higher...

CVE-2026-97291: Deserialization of Untrusted Data

Contributor PHP Object Injection in Schema & Structured Data for WP & AMP = 1.66 versions...

PT-2026-103507

Contributor PHP Object Injection in Schema & Structured Data for WP & AMP = 1.66 versions...

WordPress AMP for WP – Accelerated Mobile Pages plugin <= 1.1.16 - Unauthenticated Stored Cross-Site Scripting vulnerability

Unauthenticated Stored Cross-Site Scripting vulnerability discovered by Pham Duc Anh in WordPress Plugin AMP for WP versions = 1.1.16...

CVE-2026-83591

The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via Regex Transformation in all versions up to, and including, 1.1.16 due to insufficient input sanitization and output escaping. This makes it possible for...

CVE-2026-83591 AMP for WP <= 1.1.16 - Unauthenticated Stored Cross-Site Scripting via Comment Content Regex Transformation

The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via Regex Transformation in all versions up to, and including, 1.1.16 due to insufficient input sanitization and output escaping. This makes it possible for...

CVE-2026-83591 AMP for WP <= 1.1.16 - Unauthenticated Stored Cross-Site Scripting via Comment Content Regex Transformation

The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via Regex Transformation in all versions up to, and including, 1.1.16 due to insufficient input sanitization and output escaping. This makes it possible for...

CVE-2026-83591

The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) in all versions up to and including 1.1.16 . The root cause is insufficient input sanitization and output escaping during a Regex Transformation of comment content. Specifically, the ...

EUVD-2026-86535

The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via Regex Transformation in all versions up to, and including, 1.1.16 due to insufficient input sanitization and output escaping. This makes it possible for...

CVE-2026-83591: Improper Neutralization of Input During Web Page Generation

The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via Regex Transformation in all versions up to, and including, 1.1.16 due to insufficient input sanitization and output escaping. This makes it possible for...

PT-2026-98364

Name of the Vulnerable Software and Affected Versions AMP for WP versions prior to 1.1.17 Description Insufficient input sanitization and output escaping allow unauthenticated attackers to perform Stored Cross-Site Scripting XSS via comment content. The issue occurs during Regex Transformation,...

CVE-2026-54521: Improper Neutralization of Input During Web Page Generation

FairEmail is a fully featured, open source, privacy-friendly email app for Android. Prior to 1.2319, the ActivityAMP AMP message renderer in app/src/main/java/eu/faircode/email/ActivityAMP.java enables JavaScript in its WebView but incompletely sanitizes untrusted message HTML. For non-allowliste...

CVE-2026-82124 Schema & Structured Data for WP & AMP < 1.66 - Unauthenticated Password-Protected Post Content Disclosure via JSON-LD Schema Output

The Schema & Structured Data for WP & AMP WordPress plugin before 1.66 does not check whether a post is password protected before including its content in the structured data it generates, allowing unauthenticated users to obtain the content of password protected posts via more than one public...

WordPress Schema & Structured Data for WP & AMP plugin < 1.66 - Unauthenticated Password-Protected Post Content Disclosure vulnerability

Unauthenticated Password-Protected Post Content Disclosure vulnerability discovered by Revanth Hari Narayana Matte in WordPress Plugin Schema & Structured Data for WP & AMP versions 1.66...

CVE-2026-82125 Schema & Structured Data for WP & AMP 1.46 - 1.65 - Unauthenticated Non-Public Comment Content Disclosure via IDOR

The Schema & Structured Data for WP & AMP WordPress plugin before 1.66 does not correctly verify the ownership or the moderation status of a comment before returning its content, allowing unauthenticated users to read the content of comments still awaiting moderation or marked as spam...

CVE-2026-82126 Schema & Structured Data for WP & AMP 1.63 - 1.65 - Contributor+ Non-Public Post Content Disclosure via AI Schema Generation

The Schema & Structured Data for WP & AMP WordPress plugin before 1.66 does not check that a user is allowed to edit the specific post they request schema generation for, allowing users with the contributor role and above to obtain the content of other users' draft, pending, private and password...

CVE-2026-82126 Schema & Structured Data for WP & AMP 1.63 - 1.65 - Contributor+ Non-Public Post Content Disclosure via AI Schema Generation

The Schema & Structured Data for WP & AMP WordPress plugin before 1.66 does not check that a user is allowed to edit the specific post they request schema generation for, allowing users with the contributor role and above to obtain the content of other users' draft, pending, private and password...

WordPress Schema & Structured Data for WP & AMP plugin 1.46-1.65 - Unauthenticated Non-Public Comment Content Disclosure vulnerability

Unauthenticated Non-Public Comment Content Disclosure vulnerability discovered by Revanth Hari Narayana Matte in WordPress Plugin Schema & Structured Data for WP & AMP versions 1.46-1.65...

WordPress Schema & Structured Data for WP & AMP plugin 1.63-1.65 - Contributor+ Non-Public Post Content Disclosure vulnerability

Contributor+ Non-Public Post Content Disclosure vulnerability discovered by Shirshak in WordPress Plugin Schema & Structured Data for WP & AMP versions 1.63-1.65...

CVE-2026-82125: Authorization Bypass Through User-Controlled Key

The Schema & Structured Data for WP & AMP WordPress plugin before 1.66 does not correctly verify the ownership or the moderation status of a comment before returning its content, allowing unauthenticated users to read the content of comments still awaiting moderation or marked as spam...