{"id":"GHSA-r2rv-8pp3-65xw","summary":"spmrc vulnerable to prototype pollution","details":"spmrc is a package that provides the rc manager for spm. A Prototype Pollution vulnerability in the set and config function of spmrc version 1.2.0 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.","aliases":["CVE-2025-57327"],"modified":"2025-09-26T13:42:28.418252Z","published":"2025-09-24T21:30:37Z","database_specific":{"nvd_published_at":"2025-09-24T20:15:32Z","cwe_ids":["CWE-1321"],"severity":"LOW","github_reviewed":true,"github_reviewed_at":"2025-09-26T12:55:16Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-57327"},{"type":"WEB","url":"https://github.com/VulnSageAgent/PoCs/blob/main/JavaScript/prototype-pollution/spmrc%401.2.0/index.js"},{"type":"WEB","url":"https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57327"},{"type":"PACKAGE","url":"https://github.com/spmjs/spmrc"}],"affected":[{"package":{"name":"spmrc","ecosystem":"npm","purl":"pkg:npm/spmrc"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.2.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-r2rv-8pp3-65xw/GHSA-r2rv-8pp3-65xw.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"}]}