{"cve":"CVE-2023-33252","nvd":{"published":"2023-05-21T22:15:14.940","modified":"2026-06-17T06:01:25.117","status":"Modified","description":"iden3 snarkjs through 0.6.11 allows double spending because there is no validation that the publicSignals length is less than the field modulus.","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:H/A:N","score":7.5},"cwes":["CWE-862"],"references":["https://github.com/iden3/snarkjs/commits/master/src/groth16_verify.js","https://github.com/iden3/snarkjs/tags","https://github.com/iden3/snarkjs/commits/master/src/groth16_verify.js","https://github.com/iden3/snarkjs/tags"],"products":["0kims:snarkjs"],"source":"nvd","synced_at":"2026-10-19T21:38:18.424950729+00:00"},"epss":{"cve":"CVE-2023-33252","score":0.00582,"percentile":0.47819,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-xp5g-jhg3-3rg2","url":"https://osv.dev/vulnerability/GHSA-xp5g-jhg3-3rg2","summary":"Double spend in snarkjs","modified":"2023-11-08T04:12:40.305994Z","packages":[{"ecosystem":"npm","name":"snarkjs","purl":"pkg:npm/snarkjs","ranges":["<=0.6.11"],"fixed":[]}]}],"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."]}