Headline
GHSA-q765-wm9j-66qj: @blakeembrey/template vulnerable to code injection when attacker controls template input
Impact
It is possible to inject and run code within the template if the attacker has access to write the template name.
const { template } = require('@blakeembrey/template');
template("Hello {{name}}!", "exploit() {} && ((()=>{ console.log('success'); })()) && function pwned");
Patches
Upgrade to 1.2.0.
Workarounds
Don’t pass untrusted input as the template display name, or don’t use the display name feature.
References
Fixed by removing in https://github.com/blakeembrey/js-template/commit/b8d9aa999e464816c6cfb14acd1ad0f5d1e335aa.
- GitHub Advisory Database
- GitHub Reviewed
- CVE-2024-45390
@blakeembrey/template vulnerable to code injection when attacker controls template input
High severity GitHub Reviewed Published Sep 3, 2024 in blakeembrey/js-template • Updated Sep 3, 2024
Package
npm @blakeembrey/template (npm)
Affected versions
< 1.2.0
Impact
It is possible to inject and run code within the template if the attacker has access to write the template name.
const { template } = require(‘@blakeembrey/template’);
template("Hello {{name}}!", “exploit() {} && ((()=>{ console.log(‘success’); })()) && function pwned”);
Patches
Upgrade to 1.2.0.
Workarounds
Don’t pass untrusted input as the template display name, or don’t use the display name feature.
References
Fixed by removing in blakeembrey/js-template@b8d9aa9.
References
- GHSA-q765-wm9j-66qj
- blakeembrey/js-template@b8d9aa9
Published to the GitHub Advisory Database
Sep 3, 2024