{"schema":"threatline.record/2","record":{"id":"CVE-2026-79957","aliases":[],"summary":"ServiceNext Insecure Direct Object Reference via GetUsarios","details":"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.","categories":["Unclassified"],"product":"SerTec","vendor":"ServiceNext","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-79957","source_modified_at":"2026-10-16T20:15:51.180Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"SerTec","vendor":"ServiceNext","versions":[{"status":"affected","version":"1.00","versionType":"SerTec"}],"defaultStatus":"unknown"}],"fixed_versions":[],"cvss":8.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00266,"percentile":0.17545,"score_date":"2026-10-23"},"published_at":"2026-10-14T18:01:51.493Z","modified_at":"2026-10-16T20:15:51.180Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-79957","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-16T20:15:51.180Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-79957","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://blog.blacklanternsecurity.com/p/cve-2026-79957-insecure-direct-object","tags":["exploit"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"total","assessed_at":"2026-10-16T20:15:16.490546Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-16T20:15:51.180Z","content_hash":"6ca64aefc5e4b7a68bf912a7e61c41b6e9a63da09ca1d72e11b6268fd7b6f901"}}