GMS-2020-765: XSS in client rendered block templates in rendr

September 1, 2020 (updated September 23, 2021)

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.

References

github.com/advisories/GHSA-v5hp-35hw-cw5x
github.com/rendrjs/rendr-handlebars/pull/61
github.com/rendrjs/rendr/pull/513
nvd.nist.gov/vuln/detail/CVE-2016-1000230
www.npmjs.com/advisories/128

Code Behaviors & Features

Detect and mitigate GMS-2020-765 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →