CVE-2026-41233

Medium

Description

Froxlor is open source server administration software. Prior to version 2.3.6, in `Domains.add()`, the `adminid` parameter is accepted from user input and used without validation when the calling reseller does not have the `customers_see_all` permission. This allows a reseller to attribute newly created domains to any other admin, bypassing their own domain quota (since the wrong admin's `domains_used` counter is incremented) and potentially exhausting another admin's quota. Version 2.3.6 fixes the issue.

SeverityMedium

CVSS5.4

Exploit probability—

ProductFroxlor

PublishedApr 23, 2026

First seenApr 23, 2026

Weakness typeCWE-863Incorrect authorization

How to fix

Update

froxlor froxlor2.3.6 or later
froxlor/froxlor2.3.6 or later

Affected products

Product	Affected versions	Fixed in
froxlor froxlor	v < 2.3.6	2.3.6
froxlor/froxlorPackagist	v < 2.3.6	2.3.6

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