XSS in client rendered block templates in rendr
Affected versions of rendr are vulnerable to cross-site scripting when client side rendering is done inside a _block.
Server side rendering is not affected and is properly escaped.
Recommendation
Update to version 1.1.4 or later.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | rendr | < 1.1.4 | 1.1.4 |
References
- Weakness (CWE)
CWE-79- Platform
- npm
- Package
rendr- Disclosed
- 01.09.2020
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-v5hp-35hw-cw5x - CC BY 4.0
Vulnerability history: rendr
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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