NPM: Handlebars: JavaScript Injection via Own Property Check Bypass

NPM: Handlebars: JavaScript Injection via Own Property Check Bypass vulnerability discovered by ? in WordPress Npm handlebars versions = 3.0.0, = 4.7.9...

CVE-2026-106445

The Handlebars template engine is vulnerable to JavaScript Injection in versions 4.0.0 through 4.7.10 . The root cause is an own property check bypass in the lookupProperty function, which returns Function.prototype.constructor before applying the prototype-access deny list. If an attacker can re...

CVE-2026-106445 Handlebars: JavaScript Injection via Own Property Check Bypass

Handlebars provides the power necessary to let users build semantic templates. From 3.0.0 until 4.7.10, Handlebars lookupProperty returns Function.prototype.constructor before applying the prototype-access deny list because constructor is an own property of Function.prototype. When an attacker ca...

CVE-2026-106445 Handlebars: JavaScript Injection via Own Property Check Bypass

Handlebars provides the power necessary to let users build semantic templates. From 3.0.0 until 4.7.10, Handlebars lookupProperty returns Function.prototype.constructor before applying the prototype-access deny list because constructor is an own property of Function.prototype. When an attacker ca...

Duplicate Advisory: Axios: Nested axios option objects can consume polluted prototype values

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-7q8q-rj6j-mhjq. This link is maintained to preserve external references. Original Description axios before 0.33.0 and 1.x before 1.18.0 can consume inherited properties from nested request option objects when th...