cvedb.io
CVE-2026-34406
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2026-03-31T22:16:18.990 · Last modified 2026-06-17T10:39:01.417

Summary

APTRS (Automated Penetration Testing Reporting System) is a Python and Django-based automated reporting tool designed for penetration testers and security organizations. Prior to version 2.0.1, the edit_user endpoint (POST /api/auth/edituser/<pk>) allows Any user who can reach that endpoint and submit crafted permission to escalate their own account (or any other account) to superuser by including "is_superuser": true in the request body. The root cause is that CustomUserSerializer explicitly includes is_superuser in its fields list but omits it from read_only_fields, making it a writable field. The edit_user view performs no additional validation to prevent non-superusers from modifying this field. Once is_superuser is set to true, gaining unrestricted access to all application functional

Affected products

aptrs — aptrs

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.