{"id":"CVE-2017-10862","aliases":["EUVD-2022-3429","GHSA-9pxm-8g95-q5xr"],"status":"published","title":"Insufficient Data Verification in io.really:jwt-scala","description":"jwt-scala 1.2.2 and earlier fails to verify token signatures correctly which may lead to an attacker being able to pass specially crafted JWT data as a correctly signed token.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00583,"percentile":0.48132,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-345"],"published":"2017-10-12T14:00:00Z","modified":"2026-06-17T01:00:50Z","affected":[{"source":"ghsa","ecosystem":"Maven","package":"io.really:jwt-scala","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.2.2"}]}]},{"source":"osv","ecosystem":"Maven","package":"io.really:jwt-scala","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.2.2"}]}]}],"products":[{"vendor":"really","product":"jwt-scala"},{"vendor":"reallyl io","product":"jwt-scala"}],"references":[{"url":"https://github.com/reallylabs/jwt-scala","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://jvn.jp/en/vu/JVNVU90916766/index.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-10862","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-9pxm-8g95-q5xr"}],"sources":{"cve":[{"id":"CVE-2017-10862","description":"jwt-scala 1.2.2 and earlier fails to verify token signatures correctly which may lead to an attacker being able to pass specially crafted JWT data as a correctly signed token.","status":"published","published":"2017-10-12T14:00:00Z","modified":"2024-08-05T17:50:12.535Z","updated_at":"2026-11-02T14:33:13.27226Z"}],"euvd":[{"id":"EUVD-2022-3429","description":"jwt-scala 1.2.2 and earlier fails to verify token signatures correctly which may lead to an attacker being able to pass specially crafted JWT data as a correctly signed token.","status":"published","published":"2017-10-12T14:00:00Z","modified":"2024-08-05T17:50:12Z","updated_at":"2026-11-03T02:23:24.743229Z"}],"ghsa":[{"id":"GHSA-9pxm-8g95-q5xr","title":"Insufficient Data Verification in io.really:jwt-scala","description":"jwt-scala 1.2.2 and earlier fails to verify token signatures correctly which may lead to an attacker being able to pass specially crafted JWT data as a correctly signed token.","status":"published","published":"2022-05-17T00:28:41Z","modified":"2023-01-30T05:00:49Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:36:26.667347Z"}],"nvd":[{"id":"CVE-2017-10862","description":"jwt-scala 1.2.2 and earlier fails to verify token signatures correctly which may lead to an attacker being able to pass specially crafted JWT data as a correctly signed token.","status":"published","published":"2017-10-12T14:29:00.263Z","modified":"2026-06-17T01:00:50.297Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:04:01.734197Z"}],"osv":[{"id":"GHSA-9pxm-8g95-q5xr","title":"Insufficient Data Verification in io.really:jwt-scala","description":"jwt-scala 1.2.2 and earlier fails to verify token signatures correctly which may lead to an attacker being able to pass specially crafted JWT data as a correctly signed token.","status":"published","published":"2022-05-17T00:28:41Z","modified":"2023-11-08T03:58:48.806097Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T15:46:44.225359Z"}]}}