What is CVE-2026-33916?

CVE-2026-33916 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Handlebars.js has Prototype Pollution Leading to XSS through Partial Template Injection

Which CVE IDs does CVE-2026-33916 cover?

CVE-2026-33916 covers the following CVE IDs: CVE-2026-33916. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-33916?

CVE-2026-33916 has a CVSS v3 base score of 4.7, published by Microsoft Security Response Center (MSRC).

CVE-2026-33916MediumCVSS 4.7

Handlebars.js has Prototype Pollution Leading to XSS through Partial Template Injection

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-33916 · pending