{"cve":"CVE-2015-2964","nvd":{"published":"2015-07-05T01:59:00.080","modified":"2026-06-17T00:25:03.247","status":"Modified","description":"NAMSHI | JOSE 5.0.0 and earlier allows remote attackers to bypass signature verification via crafted tokens in a JSON Web Tokens (JWT) header.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://jvn.jp/en/jp/JVN25336719/index.html","http://jvndb.jvn.jp/jvndb/JVNDB-2015-000090","http://www.securityfocus.com/bid/75423","http://jvn.jp/en/jp/JVN25336719/index.html","http://jvndb.jvn.jp/jvndb/JVNDB-2015-000090"],"products":["namshi:namshi\\/jose"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-2964","score":0.01358,"percentile":0.71691,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}