{"id":"CVE-2023-2972","aliases":["EUVD-2023-1589","GHSA-p2fh-2h23-6grg"],"status":"published","title":"Prototype Pollution in antfu/utils","description":"Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00991,"percentile":0.62836,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1321"],"published":"2023-05-30T00:00:00Z","modified":"2026-10-28T02:30:53Z","fixes":[{"ecosystem":"npm","package":"@antfu/utils","fixed_in":["0.7.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"@antfu/utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3"}]}]},{"source":"osv","ecosystem":"npm","package":"@antfu/utils","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.7.3"}]}]}],"products":[{"vendor":"antfu","product":"antfu/utils"},{"vendor":"antfu","product":"utils"}],"references":[{"url":"https://huntr.dev/bounties/009f1cd9-401c-49a7-bd08-be35cff6faef","tags":["x_transferred","Exploit","Patch","web"]},{"url":"https://github.com/antfu/utils/commit/7f8b16c6181c988bdb96613fbb2533b345f68682","tags":["x_transferred","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2972","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-p2fh-2h23-6grg"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2972.json","tags":["advisory"]},{"url":"https://github.com/antfu/utils","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-2972","title":"Prototype Pollution in antfu/utils","description":"Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.","status":"published","published":"2023-05-30T00:00:00Z","modified":"2025-01-10T18:53:01.436Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:35:23.645864Z"}],"euvd":[{"id":"EUVD-2023-1589","description":"Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.","status":"published","published":"2023-05-30T00:00:00Z","modified":"2025-01-10T18:53:01Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T00:04:21.239531Z"}],"ghsa":[{"id":"GHSA-p2fh-2h23-6grg","title":"antfu/utils vulnerable to prototype pollution","description":"Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.","status":"published","published":"2023-05-30T12:30:17Z","modified":"2023-11-07T05:04:23Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:37:15.055009Z"}],"nvd":[{"id":"CVE-2023-2972","description":"Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.","status":"published","published":"2023-05-30T11:15:09.373Z","modified":"2026-06-17T05:53:54.827Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:08:03.795015Z"}],"osv":[{"id":"CVE-2023-2972","title":"Prototype Pollution in antfu/utils","description":"Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.","status":"published","published":"2023-05-30T00:00:00Z","modified":"2026-10-28T02:30:53.817279792Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T15:44:31.468318Z"},{"id":"GHSA-p2fh-2h23-6grg","title":"antfu/utils vulnerable to prototype pollution","description":"Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.","status":"published","published":"2023-05-30T12:30:17Z","modified":"2023-11-08T04:12:21.18433Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T15:46:52.534897Z"}]}}