CVE-2025-57326: sassdoc-extras vulnerable to prototype pollution
(updated )
A Prototype Pollution vulnerability in the byGroupAndType function of sassdoc-extras v2.5.1 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.
References
- github.com/SassDoc/sassdoc-extras
- github.com/VulnSageAgent/PoCs/blob/main/JavaScript/prototype-pollution/sassdoc-extras%402.5.1/index.js
- github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57326
- github.com/advisories/GHSA-3mpm-jx38-9m8w
- nvd.nist.gov/vuln/detail/CVE-2025-57326
Code Behaviors & Features
Detect and mitigate CVE-2025-57326 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 →