{"cve":"CVE-2021-3794","nvd":{"published":"2021-09-15T13:15:08.167","modified":"2026-06-17T04:05:46.913","status":"Analyzed","description":"vuelidate is vulnerable to Inefficient Regular Expression Complexity","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:N/A:H","score":7.5},"cwes":["CWE-1333"],"references":["https://github.com/vuelidate/vuelidate/commit/1f0ca31c30e5032f00dbd14c4791b5ee7928f71d","https://huntr.dev/bounties/d8201b98-fb91-4c12-a6f7-181b4a20d9b7","https://github.com/vuelidate/vuelidate/commit/1f0ca31c30e5032f00dbd14c4791b5ee7928f71d","https://huntr.dev/bounties/d8201b98-fb91-4c12-a6f7-181b4a20d9b7"],"products":["vuelidate_project:vuelidate"],"source":"nvd","synced_at":"2026-10-19T21:23:41.316049955+00:00"},"epss":{"cve":"CVE-2021-3794","score":0.01222,"percentile":0.68728,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vvf2-ppj9-pp49","url":"https://osv.dev/vulnerability/GHSA-vvf2-ppj9-pp49","summary":"Inefficient Regular Expression Complexity in vuelidate","modified":"2023-11-08T04:06:24.942173Z","packages":[{"ecosystem":"npm","name":"@vuelidate/validators","purl":"pkg:npm/%40vuelidate/validators","ranges":["<2.0.0-alpha.22"],"fixed":["2.0.0-alpha.22"]}]}],"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."]}