CVE-2026-113677

Medium

Description

Froxlor from 0.10.0 before 2.3.15 contains a missing authorization vulnerability in the SubDomains.delete API command that allows authenticated customers to delete reseller-provisioned main domains by supplying a main domain id. Attackers can bypass the web UI restriction to remove domains, orphan vhost, DNS and subdomain records, and drive subdomains_used below zero to gain extra subdomain allowance.

SeverityMedium

CVSS5.4

Exploit probability—

ProductFroxlor

PublishedOct 20, 2026

First seenOct 20, 2026

Weakness typeCWE-862Missing authorization

How to fix

Update

froxlor froxlor2.3.15 or later

Patches

github.com/froxlor/froxlor/commit/078e3f4ba0429390b27baae6aa1cc5d8c9a80010

Vendor advisories

Affected products

Product	Affected versions	Fixed in
froxlor froxlor	0.10.0 ≤ v < 2.3.15	2.3.15

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