CVE-2026-8657 - Apache jsondiffpatch Prototype Pollution Vulnerability

CVE-2026-8657 - Apache jsondiffpatch Prototype Pollution Vulnerability

https://cvefeed.io/rssfeed/latest.atom / Sat, 05/16/2026 - 08:24
CVE ID :CVE-2026-8657
Published : May 16, 2026, 5 a.m. | 40 minutes ago
Description :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.
Severity: 0.0 | NA
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