GHSA-ffrw-9mx8-89p8
Withdrawn Advisory: fast-redact vulnerable to prototype pollution
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | fast-redact | <= 3.5.0 | no fix listed |
Details
As written in the advisory (Markdown source, shown as plain text).
## Withdrawn Advisory
This advisory has been withdrawn because the issue uses an internal undocumented utility function. This link is maintained to preserve external references.
## Original Description
fast-redact is a package that provides do very fast object redaction. A Prototype Pollution vulnerability in the nestedRestore function of fast-redact version 3.5.0 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
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2025-57319
- https://github.com/davidmarkclements/fast-redact/issues/75
- https://github.com/VulnSageAgent/PoCs/blob/main/JavaScript/prototype-pollution/fast-redact%403.5.0/index.js
- https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57319
- https://github.com/davidmarkclements/fast-redact