CVE-2026-113677 Froxlor 0.10.0 before 2.3.15 Missing Authorization via SubDomains.delete API

Medium 5.3 Published 20 Oct 2026 Updated 20 Oct 2026

Exploited in the wild: Not known
Fix: None listed

What is CVE-2026-113677?

CVE-2026-113677 is a medium-severity vulnerability in froxlor, published on 20 Oct 2026.

Official 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.

Weakness: CWE-862

Which versions are affected by CVE-2026-113677?

How do I fix CVE-2026-113677?

No fix has been published for CVE-2026-113677 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-113677 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-113677 exists.

Sources

Also known as GHSA-9rxg-hj9r-x482, GHSA-pp2f-frcg-w8rv.