점검 대응높음KEV 미등록
CVE-2026-8657
n/a jsondiffpatch, org.webjars.npm:jsondiffpatch 취약점
Versions of the package jsondiffpatch before 0.7.6 are vulnerable to Prototype Pollution via the jsondiffpatch.patch() and jsondiffpatch/formatters/jsonpatch.patch() APIs. An attacker can perform prototype pollution by supplying crafted delta or JSON Patch documents, as attacker-controlled property names and path segments are used to traverse and modify objects without restricting access to special properties like __proto__ or constructor.prototype, allowing modification of Object.prototype.
- 대응 우선순위
- 점검
- CVSS
- 7.8
- EPSS
- 0.38% 백분위 30.0% · 2026.07.15 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.05.16