lxsmnsyc/seroval · Security
seroval Affected by Prototype Pollution via JSON Deserialization
- GHSA ID
- GHSA-hj76-42vx-jwp4
- CVE ID
- CVE-2026-23736
- Severity
- high
- Published
- Updated
- CVSS
- 7.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- CVSS v3
- 7.3 · 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.
CWEs
- CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')