CVE-2026-29204

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CVSS 3.1

9.1 critical

EPSS

<1%p25

Published

May 12, 2026 (May 12, 2026)

Modified

Jun 17, 2026

Description

Insufficient ownership check in `clientarea.php` allows an authenticated client area user to submit requests using another user’s `addonId` without any ownership validation leading to unauthorized access to the victim's account.

Weakness: CWE-639
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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