{"id":"CVE-2023-26121","details":"All versions of the package safe-eval are vulnerable to Prototype Pollution via the safeEval function, due to improper sanitization of its parameter content.","aliases":["GHSA-hcg3-56jf-x4vh"],"modified":"2026-08-12T03:51:30.746817421Z","published":"2023-04-11T05:00:01.308Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26121.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"fixed":"*"}]}],"cna_assigner":"snyk","cwe_ids":["CWE-1321"]},"references":[{"type":"WEB","url":"https://gist.github.com/seongil-wi/9d9fc0cc5b7b130419cd45827e59c4f9"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JS-SAFEEVAL-3373062"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26121.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26121"},{"type":"REPORT","url":"https://github.com/hacksparrow/safe-eval/issues/28"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hacksparrow/safe-eval","events":[{"introduced":"0"},{"last_affected":"e6c5dba9a8b3e151b012d5ed50e3a781592911ac"}],"database_specific":{"cpe":"cpe:2.3:a:safe-eval_project:safe-eval:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"0.4.1"}],"source":"CPE_RANGE"}}],"versions":["0.4.1","0.4.0","0.3.0","0.2.0","0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-26121.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:N/I:N/A:H/E:P"}]}