{"cve":"CVE-2022-25878","nvd":{"published":"2022-05-27T20:15:10.663","modified":"2026-06-17T04:34:25.867","status":"Modified","description":"The package protobufjs before 6.11.3 are vulnerable to Prototype Pollution which can allow an attacker to add/modify properties of the Object.prototype. This vulnerability can occur in multiple ways: 1. by providing untrusted user input to util.setProperty or to ReflectionObject.setParsedOption functions 2. by parsing/loading .proto files","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:H/A:N","score":7.5},"cwes":["CWE-1321"],"references":["https://github.com/protobufjs/protobuf.js/blob/d13d5d5688052e366aa2e9169f50dfca376b32cf/src/util.js%23L176-L197","https://github.com/protobufjs/protobuf.js/commit/b5f1391dff5515894830a6570e6d73f5511b2e8f","https://github.com/protobufjs/protobuf.js/pull/1731","https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2841507","https://snyk.io/vuln/SNYK-JS-PROTOBUFJS-2441248"],"products":["protobufjs_project:protobufjs"],"source":"nvd","synced_at":"2026-10-19T21:31:59.322382750+00:00"},"epss":{"cve":"CVE-2022-25878","score":0.02329,"percentile":0.83532,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-g954-5hwp-pp24","url":"https://osv.dev/vulnerability/GHSA-g954-5hwp-pp24","summary":"Prototype Pollution in protobufjs","modified":"2025-01-14T10:57:13.409784Z","packages":[{"ecosystem":"npm","name":"protobufjs","purl":"pkg:npm/protobufjs","ranges":[">=6.11.0 <6.11.3"],"fixed":["6.11.3"]},{"ecosystem":"npm","name":"protobufjs","purl":"pkg:npm/protobufjs","ranges":[">=6.10.0 <6.10.3"],"fixed":["6.10.3"]}]}],"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."]}