CVE-2026-79957

8.1 Élevée

Publiée le 14/10/2026 à 20:18 · Modifiée le 16/10/2026 à 23:19 · Analyse NVD reportée · Source : cves@blacklanternsecurity.com

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.

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Produits concernés

ServiceNext SerTec

Scores CVSS

Version	Score	Source	Vecteur
3.1	8.1 Élevée	cves@blacklanternsecurity.com	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N`

Faiblesses (CWE)

CWE-639

Références

https://blog.blacklanternsecurity.com/p/cve-2026-79957-insecure-direct-object
https://blog.blacklanternsecurity.com/p/cve-2026-79957-insecure-direct-object

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories