{"id":"GHSA-2gmp-34j9-fqjm","summary":"Replicator deserializes untrusted user input","details":"An unauthenticated Remote Code Execution (RCE) vulnerability exists in applications that use the Replicator node package manager (npm) version 1.0.5 to deserialize untrusted user input and execute the resulting object.","aliases":["CVE-2026-2265"],"modified":"2026-04-03T23:41:22.392265Z","published":"2026-04-01T18:36:38Z","database_specific":{"cwe_ids":["CWE-502"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2026-04-03T23:15:20Z","nvd_published_at":"2026-04-01T17:28:38Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-2265"},{"type":"WEB","url":"https://github.com/inikulin/replicator/pull/19"},{"type":"PACKAGE","url":"https://github.com/inikulin/replicator"},{"type":"WEB","url":"https://morielharush.github.io/2026/03/31/cve-2026-2265-replicator-deserialization-of-untrusted-data"}],"affected":[{"package":{"name":"replicator","ecosystem":"npm","purl":"pkg:npm/replicator"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.0.5"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-2gmp-34j9-fqjm/GHSA-2gmp-34j9-fqjm.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}