Dottie vulnerable to prototype pollution bypass via non-first path segments in set() and transform()
Résumé
Dottie vulnerable to prototype pollution bypass via non-first path segments in set() and transform()
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Dottie provides nested object access and manipulation in JavaScript. Versions 2.0.4 through 2.0.6 contain an incomplete fix for CVE-2023-26132. The prototype pollution guard introduced in commit 7d3aee1 only validates the first segment of a dot-separated path, allowing an attacker to bypass the protection by placing __proto__ at any position other than the first. Both dottie.set() and dottie.transform() are affected. Version 2.0.7 contains an updated fix to address the residual vulnerability.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2026-27837 node-dottie
- Ubuntu UBUNTU-CVE-2026-27837 node-dottie
Références
- advisory github.com
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com