{"cve":"CVE-2021-23497","nvd":{"published":"2022-02-04T20:15:08.417","modified":"2026-06-17T03:38:48.300","status":"Modified","description":"This affects the package @strikeentco/set before 1.0.2. It allows an attacker to cause a denial of service and may lead to remote code execution. **Note:** This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-STRIKEENTCOSET-1038821","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-1321"],"references":["https://github.com/strikeentco/set/commit/b2f942c","https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/","https://snyk.io/vuln/SNYK-JS-STRIKEENTCOSET-2385945","https://github.com/strikeentco/set/commit/b2f942c","https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/"],"products":["set_project:set"],"source":"nvd","synced_at":"2026-10-19T21:27:20.926095847+00:00"},"epss":{"cve":"CVE-2021-23497","score":0.03734,"percentile":0.89833,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-39qv-prmh-x37f","url":"https://osv.dev/vulnerability/GHSA-39qv-prmh-x37f","summary":"Prototype Pollution in @strikeentco/set","modified":"2026-07-08T06:49:50.507027055Z","packages":[{"ecosystem":"npm","name":"@strikeentco/set","purl":"pkg:npm/%40strikeentco/set","ranges":["<1.0.2"],"fixed":["1.0.2"]}]}],"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."]}