CVE-2026-23736
seroval: seroval: Prototype pollution via improper input validation during JSON deserialization
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: GHSA (yüksek), Red Hat (yüksek).
Açıklama
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.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| npm::GitHub Security Advisory npm | seroval | 1.4.1 |
Referanslar
- 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