{"id":"CVE-2026-79957","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-79957","generatedAt":"2026-10-28T04:18:22.312Z","title":"ServiceNext contains an insecure direct object reference (IDOR) in the /api/Usuario/GetUsuarios endpoint, which accepts a user-controlled numeric ID in the request body without verifying that the authenticated token belongs to the requested account…","description":"ServiceNext contains an insecure direct object reference (IDOR) in the /api/Usuario/GetUsuarios endpoint, which accepts a user-controlled numeric ID in the request body without verifying that the authenticated token belongs to the requested account (CWE-639). Any authenticated user can iterate the ID parameter to retrieve the full profile record of every other user, including passwords stored in cleartext (CWE-256), enabling account takeover and credential-stuffing attacks.","published":"2026-10-14T18:18:19.000Z","lastModified":"2026-10-16T21:19:54.000Z","status":"Deferred","sourceIdentifier":"cves@blacklanternsecurity.com","cvss":{"version":"3.1","score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},"cwe":["CWE-639"],"affected":[],"epss":{"score":0.00308,"percentile":0.23493,"date":"2026-10-27","history":[{"date":"2026-10-15","score":0.00266,"percentile":0.17236}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.31%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-14T18:18:19.000Z","detail":{"score":"8.1","severity":"HIGH","publishedAt":"2026-10-14T18:18:19.133Z"},"summary":"New CVE, high severity (CVSS 8.1)."}],"references":[{"url":"https://blog.blacklanternsecurity.com/p/cve-2026-79957-insecure-direct-object","source":"cves@blacklanternsecurity.com"},{"url":"https://blog.blacklanternsecurity.com/p/cve-2026-79957-insecure-direct-object","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-79957","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}