GHSA-hj76-42vx-jwp4
seroval Affected by Prototype Pollution via JSON Deserialization
At a glance
- Published
- Updated
- CVE
- CVE-2026-23736
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Description
Due to improper input validation, a malicious object key can lead to prototype pollution during JSON deserialization. This affects only JSON deserialization functionality. As there is no known workaround, please upgrade to the latest version.
Affected packages
| Package | Versions |
|---|---|
| npm · seroval | introduced 0, fixed 1.4.1 |
References
- https://github.com/lxsmnsyc/seroval/security/advisories/GHSA-hj76-42vx-jwp4 WEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-23736 ADVISORY
- https://github.com/lxsmnsyc/seroval/commit/ce9408ebc87312fcad345a73c172212f2a798060 WEB
- https://github.com/lxsmnsyc/seroval PACKAGE
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |