{"id":"GHSA-6c59-mwgh-r2x6","summary":"JSONPath vulnerable to Prototype Pollution due to insufficient input validation of object keys in lib/index.js","details":"The value function in jsonpath 1.1.1 lib/index.js is vulnerable to Prototype Pollution.","aliases":["CVE-2025-61140"],"modified":"2026-02-05T16:30:42.225658Z","published":"2026-01-28T18:30:47Z","database_specific":{"github_reviewed_at":"2026-02-02T14:09:06Z","nvd_published_at":"2026-01-28T16:16:13Z","cwe_ids":["CWE-1321"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-61140"},{"type":"WEB","url":"https://github.com/dchester/jsonpath/issues/181"},{"type":"WEB","url":"https://github.com/dchester/jsonpath/issues/194"},{"type":"WEB","url":"https://github.com/dchester/jsonpath/pull/195"},{"type":"WEB","url":"https://github.com/dchester/jsonpath/commit/9631412641b7095f86840a7a45b5b3afc68b0fcb"},{"type":"WEB","url":"https://gist.github.com/Dremig/8105c189774217222a8ebea3ed4d341d"},{"type":"PACKAGE","url":"https://github.com/dchester/jsonpath"}],"affected":[{"package":{"name":"jsonpath","ecosystem":"npm","purl":"pkg:npm/jsonpath"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.2.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/01/GHSA-6c59-mwgh-r2x6/GHSA-6c59-mwgh-r2x6.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U"}]}