요약
- CVE-2026-23736은(는) seroval (lxsmnsyc), seroval에 영향을 주는 심각 (CVSS 9.8) 취약점입니다.
- 향후 30일 내 악용 확률(EPSS): 0.30%, 전체 취약점의 23.0%보다 높음.
- 조치: 1.4.1 이상으로 업데이트하세요.
| Package | Affected versions | Patched versions |
|---|
| seroval | < 1.4.1
| 1.4.1
|
| seroval npm | < 1.4.1
| 1.4.1
|
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.
NVD 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.
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