PT-2026-53657 · Modoboa · Modoboa

George Chen · Published 2026-06-29 · Updated 2026-06-29 · CVE-2026-56780

NVD

CVSS v3.1

7.5

High

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Modoboa before 2.9.0 contains an insecure direct object reference vulnerability in the PUT /api/v1/accounts/{pk}/password/ endpoint that allows domain administrators to change any user's password. Attackers with domain admin privileges can bypass object-level access controls to reset superadmin passwords and achieve full account takeover.

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2026-56780

Affected Products

Modoboa

References · 4

• https://github.com/modoboa/modoboa/commit/a1878c4920a6e47c3217c6ff1ed4a8753c202661 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-56780 · Security Note
• https://github.com/modoboa/modoboa/pull/4038 · Note
• https://vulncheck.com/advisories/modoboa-insecure-direct-object-reference-in-account-password-change-api · Note