CVE-2026-33672

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the "POSIXREGEXSOURCE" object. Because the object inherits from "Object.prototype", specially crafted POSIX bracket expressions e.g.,...

Picomatch security vulnerabilities

Picomatch is a fast and accurate Glob-style pattern matching library written in JavaScript, developed by micromatch. Versions prior to Picomatch 4.0.4, 3.0.2, and 2.3.2 contained security vulnerabilities. These vulnerabilities stemmed from method injection in the POSIXREGEXSOURCE object, which...

CVE-2026-33672: Improperly Controlled Modification of Object Prototype Attributes

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...