{"id":"CVE-2025-26340","aliases":["EUVD-2025-4152","GHSA-8rgx-fmm3-3qvv"],"status":"published","title":"A CWE-321 \"Use of Hard-coded Cryptographic Key\" in the JWT signing in Q-Free MaxTime less than or...","description":"A CWE-321 \"Use of Hard-coded Cryptographic Key\" in the JWT signing in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to bypass the authentication via crafted HTTP requests.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01173,"percentile":0.67903,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-321"],"published":"2025-02-12T13:26:53Z","modified":"2026-06-17T09:01:36Z","products":[{"vendor":"q-free","product":"maxtime"}],"references":[{"url":"https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-26340","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-26340"},{"url":"https://github.com/advisories/GHSA-8rgx-fmm3-3qvv"}],"sources":{"cve":[{"id":"CVE-2025-26340","description":"A CWE-321 \"Use of Hard-coded Cryptographic Key\" in the JWT signing in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to bypass the authentication via crafted HTTP requests.","status":"published","published":"2025-02-12T13:26:53.241Z","modified":"2025-02-17T10:07:31.654Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-321"],"updated_at":"2026-11-02T14:32:27.932735Z"}],"euvd":[{"id":"EUVD-2025-4152","description":"A CWE-321 \"Use of Hard-coded Cryptographic Key\" in the JWT signing in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to bypass the authentication via crafted HTTP requests.","status":"published","published":"2025-02-12T13:26:53Z","modified":"2025-02-17T10:07:31Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:29.822486Z"}],"ghsa":[{"id":"GHSA-8rgx-fmm3-3qvv","title":"A CWE-321 \"Use of Hard-coded Cryptographic Key\" in the JWT signing in Q-Free MaxTime less than or...","description":"A CWE-321 \"Use of Hard-coded Cryptographic Key\" in the JWT signing in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to bypass the authentication via crafted HTTP requests.","status":"published","published":"2025-02-12T15:31:59Z","modified":"2025-02-12T15:32:08Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-321"],"updated_at":"2026-11-02T14:59:54.254519Z"}],"nvd":[{"id":"CVE-2025-26340","description":"A CWE-321 \"Use of Hard-coded Cryptographic Key\" in the JWT signing in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to bypass the authentication via crafted HTTP requests.","status":"published","published":"2025-02-12T14:15:33.65Z","modified":"2026-06-17T09:01:36.25Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-321"],"updated_at":"2026-11-02T14:10:51.445921Z"}]}}