CVE-2026-71286 MEDIUM

CVE-2026-71286: ember-dynamic-render-template Client-Side Template Injection via Unsanitized templateString

Vendor Miguelcobain

Product ember-dynamic-render-template

Weakness CWE-1336

Published August 5, 2026

Last update August 10, 2026

View on NVD All CVEs

CVSS base score

6.1/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction Required

Confidentiality Low

Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

What the vulnerability does

01Description

The render-template component of ember-dynamic-render-template (addon/components/render-template.js) passes its property directly into Ember/Glimmer's compileTemplate (from @ember/template-compilation) with no sanitization, allow-listing, or validation of the input.

Key dates

02Disclosure timeline

August 5, 2026 CVE published

August 10, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-71286 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/1336.html AskarLabs — CWE-1336 write-up Improper Neutralization of Special Elements Used in a Template Engine

Related vulnerabilities

04Related CVE

CVE-2024-12583 Dynamics 365 Integration <= 1.3.23 - Authenticated (Contributor+) Remote Code Execution and Arbitrary File Read via Twig Server-Side Template Injection CVE-2023-6743 Unlimited Elements for Elementor <= 1.5.89 - Authenticated(Contributor+) Remote Code Execution via template import CVE-2025-10380 Advanced Views – Display Posts, Custom Fields, and More <= 3.7.19 - Authenticated (Author+) Remote Code Execution via SSTI CVE-2024-6386 WPML Multilingual CMS <= 4.6.12 - Authenticated (Contributor+) Remote Code Execution via Twig Server-Side Template Injection