high7.5
CVE-2025-57326
sassdoc-extras vulnerable to prototype pollution
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | sassdoc-extras | <= 3.0.0 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Sassdoc | Sassdoc-Extras | through 2.5.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/VulnSageAgent/PoCs/blob/main/JavaScript/prototype-pollution/sassdoc-extras%402.5.1/index.js
- https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57326
- https://github.com/advisories/GHSA-3mpm-jx38-9m8w
- https://nvd.nist.gov/vuln/detail/CVE-2025-57326