{"id":"CVE-2024-33531","aliases":["EUVD-2024-31268","GHSA-vvpg-5wfc-53jj"],"status":"published","title":"cdbattags lua-resty-jwt 0.2.3 allows attackers to bypass all JWT-parsing signature checks by...","description":"cdbattags lua-resty-jwt 0.2.3 allows attackers to bypass all JWT-parsing signature checks by crafting a JWT with an enc header with the value A256GCM.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00658,"percentile":0.51807,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-290"],"published":"2024-04-24T00:00:00Z","modified":"2026-10-28T02:30:22Z","products":[{"vendor":"cdbattags","product":"lua_resty_jwt"}],"references":[{"url":"https://insinuator.net/2023/10/lua-resty-jwt-authentication-bypass/","tags":["x_transferred","web"]},{"url":"https://github.com/cdbattags/lua-resty-jwt/issues/61","tags":["x_transferred","report"]},{"url":"https://github.com/cdbattags/lua-resty-jwt/commit/d1558e2afefe868fea1e7e9a4b04ea94ab678a85","tags":["x_transferred","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-33531","tags":["advisory"]},{"url":"https://insinuator.net/2023/10/lua-resty-jwt-authentication-bypass"},{"url":"https://github.com/advisories/GHSA-vvpg-5wfc-53jj"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/33xxx/CVE-2024-33531.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-33531","description":"cdbattags lua-resty-jwt 0.2.3 allows attackers to bypass all JWT-parsing signature checks by crafting a JWT with an enc header with the value A256GCM.","status":"published","published":"2024-04-24T00:00:00Z","modified":"2024-08-02T02:36:03.489Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:34:21.784174Z"}],"euvd":[{"id":"EUVD-2024-31268","description":"cdbattags lua-resty-jwt 0.2.3 allows attackers to bypass all JWT-parsing signature checks by crafting a JWT with an enc header with the value A256GCM.","status":"published","published":"2024-04-24T00:00:00Z","modified":"2024-08-02T02:36:03Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-03T03:50:21.908049Z"}],"ghsa":[{"id":"GHSA-vvpg-5wfc-53jj","title":"cdbattags lua-resty-jwt 0.2.3 allows attackers to bypass all JWT-parsing signature checks by...","description":"cdbattags lua-resty-jwt 0.2.3 allows attackers to bypass all JWT-parsing signature checks by crafting a JWT with an enc header with the value A256GCM.","status":"published","published":"2024-04-24T06:30:31Z","modified":"2024-07-03T18:36:46Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:57:34.303632Z"}],"nvd":[{"id":"CVE-2024-33531","description":"cdbattags lua-resty-jwt 0.2.3 allows attackers to bypass all JWT-parsing signature checks by crafting a JWT with an enc header with the value A256GCM.","status":"published","published":"2024-04-24T06:15:14.21Z","modified":"2026-06-17T07:31:56.09Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:09:53.50104Z"}],"osv":[{"id":"CVE-2024-33531","description":"cdbattags lua-resty-jwt 0.2.3 allows attackers to bypass all JWT-parsing signature checks by crafting a JWT with an enc header with the value A256GCM.","status":"published","published":"2024-04-24T00:00:00Z","modified":"2026-10-28T02:30:22.24475184Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:40.391953Z"}]}}