{"cve":"CVE-2022-41713","nvd":{"published":"2022-11-03T20:15:31.713","modified":"2026-06-17T05:03:41.597","status":"Modified","description":"deep-object-diff version 1.1.0 allows an external attacker to edit or add new properties to an object. This is possible because the application does not properly validate incoming JSON keys, thus allowing the '__proto__' property to be edited.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","score":5.3},"cwes":["CWE-1321"],"references":["https://fluidattacks.com/advisories/heldens/","https://github.com/mattphillips/deep-object-diff","https://fluidattacks.com/advisories/heldens/","https://github.com/mattphillips/deep-object-diff"],"products":["deep-object-diff_project:deep-object-diff"],"source":"nvd","synced_at":"2026-10-19T21:37:08.729216836+00:00"},"epss":{"cve":"CVE-2022-41713","score":0.00836,"percentile":0.57761,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-653v-rqx9-j85p","url":"https://osv.dev/vulnerability/GHSA-653v-rqx9-j85p","summary":"deep-object-diff vulnerable to Prototype Pollution","modified":"2023-11-08T04:10:31.925498Z","packages":[{"ecosystem":"npm","name":"deep-object-diff","purl":"pkg:npm/deep-object-diff","ranges":[">=1.1.6 <1.1.9"],"fixed":["1.1.9"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}