CVE-2026-41233

MEDIUM EPSS 17.7%
Published Apr 23, 20262mo ago · Modified Jun 17, 20262w ago
5.4 CVSS 3.1
Medium
Find Similar
Published Apr 23, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
5.4
Exploitability
2.8
Impact
2.5
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability Low

Threat Intelligence

EPSS Exploit Probability
17.7% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-863 Incorrect Authorization Authorization

Affected Products 1

VendorProductVersionRange
froxlorfroxlor* <2.3.6

References 3

  • github.com https://github.com/froxlor/froxlor/commit/bf47ba15329506e9f9662f9462463932aa80dff5
    Patch
  • github.com https://github.com/froxlor/froxlor/releases/tag/2.3.6
    Release Notes
  • github.com https://github.com/froxlor/froxlor/security/advisories/GHSA-jvx4-xv3m-hrj4
    ExploitMitigationVendor Advisory

Remediation

  • github.com https://github.com/froxlor/froxlor/commit/bf47ba15329506e9f9662f9462463932aa80dff5
    Patch