{"id":"CVE-2025-36418","aliases":["EUVD-2026-3365","GHSA-c5cv-q9qq-59q9"],"status":"published","title":"Multiple vulnerabilities found in IBM ApplinX.","description":"IBM ApplinX 11.1 is vulnerable due to a privilege escalation vulnerability due to improper verification of JWT tokens. An attacker may be able to craft or modify a JSON web token in order to impersonate another user or to elevate their privileges.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00174,"percentile":0.0696,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-347"],"published":"2026-01-20T15:50:40Z","modified":"2026-06-17T09:14:42Z","products":[{"vendor":"ibm","product":"applinx"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7257446","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-36418"},{"url":"https://github.com/advisories/GHSA-c5cv-q9qq-59q9"}],"sources":{"cve":[{"id":"CVE-2025-36418","title":"Multiple vulnerabilities found in IBM ApplinX.","description":"IBM ApplinX 11.1 is vulnerable due to a privilege escalation vulnerability due to improper verification of JWT tokens. An attacker may be able to craft or modify a JSON web token in order to impersonate another user or to elevate their privileges.","status":"published","published":"2026-01-20T15:50:40.562Z","modified":"2026-01-20T16:09:43.989Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T14:32:45.105469Z"}],"euvd":[{"id":"EUVD-2026-3365","description":"IBM ApplinX 11.1 is vulnerable due to a privilege escalation vulnerability due to improper verification of JWT tokens. An attacker may be able to craft or modify a JSON web token in order to impersonate another user or to elevate their privileges.","status":"published","published":"2026-01-20T15:50:40Z","modified":"2026-01-20T16:09:43Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T19:48:50.374471Z"}],"ghsa":[{"id":"GHSA-c5cv-q9qq-59q9","title":"IBM ApplinX 11.1 is vulnerable due to a privilege escalation vulnerability due to improper...","description":"IBM ApplinX 11.1 is vulnerable due to a privilege escalation vulnerability due to improper verification of JWT tokens. An attacker may be able to craft or modify a JSON web token in order to impersonate another user or to elevate their privileges.","status":"published","published":"2026-01-20T18:31:57Z","modified":"2026-01-20T18:32:09Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T15:05:49.533137Z"}],"nvd":[{"id":"CVE-2025-36418","description":"IBM ApplinX 11.1 is vulnerable due to a privilege escalation vulnerability due to improper verification of JWT tokens. An attacker may be able to craft or modify a JSON web token in order to impersonate another user or to elevate their privileges.","status":"published","published":"2026-01-20T16:16:04.79Z","modified":"2026-06-17T09:14:42.793Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T14:11:57.915063Z"}]}}