CVE-2026-100149 WPZOOM Connect: AI Chat, Click to Chat, Social Icons & Share Buttons <= 4.7.3 - Unauthenticated Sensitive Information Disclosure via HMAC Signature Collision (Missing Domain Separation) in HMAC Signature Domain-Separation Flaw in `/yamidoo/v1/customer`…

The WPZOOM Connect: AI Chat, Click to Chat, Social Icons & Share Buttons plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.7.3 via the 'x-yamidoo-signature attacker-obtained via inlinejs identify payload' parameter. This makes it possible...

CVE-2026-100149 WPZOOM Connect: AI Chat, Click to Chat, Social Icons & Share Buttons <= 4.7.3 - Unauthenticated Sensitive Information Disclosure via HMAC Signature Collision (Missing Domain Separation) in HMAC Signature Domain-Separation Flaw in `/yamidoo/v1/customer`…

The WPZOOM Connect: AI Chat, Click to Chat, Social Icons & Share Buttons plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.7.3 via the 'x-yamidoo-signature attacker-obtained via inlinejs identify payload' parameter. This makes it possible...

CVE-2026-100149 WPZOOM Connect: AI Chat, Click to Chat, Social Icons & Share Buttons <= 4.7.3 - Unauthenticated Sensitive Information Disclosure via HMAC Signature Collision (Missing Domain Separation) in HMAC Signature Domain-Separation Flaw in `/yamidoo/v1/customer`…

The WPZOOM Connect: AI Chat, Click to Chat, Social Icons & Share Buttons plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.7.3 via the 'x-yamidoo-signature attacker-obtained via inlinejs identify payload' parameter. This makes it possible...

jsonwebtoken node module bypass authentication vulnerability

The jsonwebtoken node module is a JSON Web Taken JWT implementation for node.js. A security vulnerability exists in the jsonwebtoken node module prior to version 4.2.2, which stems from the program using the same signature to validate two types of tokens. An attacker could use this vulnerability ...

Portable Document Format - Specification Signature Collision

Portable Document Format - Specification Signature Collision source: https://www.securityfocus.com/bid/42377/info The Portable Document Format PDF specification is prone to a signature-collision attack when signing PDF documents. An attacker can exploit this issue to create PDF documents containi...