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CVE-2026-113677

5.4 · MEDIUM

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…

Published Oct 20, 2026CWE-862EPSS 0.45%

Overview

CVE-2026-113677 is a medium-severity vulnerability. It was published on October 20, 2026 and has a CVSS 3.1 base score of 5.4 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/froxlor/froxlor/blob/2.3.14/lib/Froxlor/Api/Commands/SubDomains.php#L1161-L1211GitHubgithub.com/froxlor/froxlor/commit/078e3f4ba0429390b27baae6aa1cc5d8c9a80010GitHubgithub.com/froxlor/froxlor/releases/tag/2.3.15GitHubgithub.com/froxlor/froxlor/security/advisories/GHSA-pp2f-frcg-w8rvRefwww.vulncheck.com/advisories/froxlor-0.10.0-before-2.3.15-missing-authorization-via-subdomains-delete-apiGitHubgithub.com/froxlor/froxlor/security/advisories/GHSA-pp2f-frcg-w8rv

How CyberStrike helps

Frequently asked questions

What is CVE-2026-113677?

CVE-2026-113677 is a medium-severity vulnerability. It was published on October 20, 2026 and has a CVSS 3.1 base score of 5.4 (MEDIUM).

How severe is CVE-2026-113677?

This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-113677?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-113677?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-113677 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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