CVE-2026-23736
seroval: seroval: Prototype pollution via improper input validation during JSON deserialization
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon GHSA (élevée), Red Hat (élevée).
Description
seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, due to improper input validation, a malicious object key can lead to prototype pollution during JSON deserialization. This vulnerability affects only JSON deserialization functionality. This issue is fixed in version 1.4.1.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| npm::GitHub Security Advisory npm | seroval | 1.4.1 |
Références
- https://access.redhat.com/security/cve/CVE-2026-23736
- https://github.com/lxsmnsyc/seroval
- https://github.com/lxsmnsyc/seroval/commit/ce9408ebc87312fcad345a73c172212f2a798060
- https://github.com/lxsmnsyc/seroval/security/advisories/GHSA-hj76-42vx-jwp4
- https://nvd.nist.gov/vuln/detail/CVE-2026-23736
- https://www.cve.org/CVERecord?id=CVE-2026-23736