CVE-2026-44966

Description

Velocity.js is a JavaScript implementation of the Apache Velocity template engine. In 2.1.5 and earlier, a prototype pollution vulnerability was discovered in velocityjs. This issue occurs during the processing of #set directives in Velocity templates. If an application renders a template controlled by an attacker, it is possible to modify Object.prototype, potentially leading to Denial of Service (DoS) or Remote Code Execution (RCE) depending on the server environment.

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Produits concernés

• shepherdwind velocity.js

Scores CVSS

Faiblesses (CWE)

• CWE-1321

Références

• https://github.com/shepherdwind/velocity.js/security/advisories/GHSA-j658-c2gf-x6pq ExploitVendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories