CVE-2026-54347

Froxlor is open source server administration software. Prior to 2.3.8, DNS TXT record content accepted by lib/Froxlor/Api/Commands/DomainZones.php can contain HTML special characters, lib/Froxlor/UI/Callbacks/Text.php returns the content from Text::wordwrap without HTML escaping, and templates/Froxlor/table/table.html.twig renders the callback result with the raw filter. An authenticated customer with DNS editor access can store JavaScript-bearing content in a TXT record. When an administrator views the affected domain's DNS configuration, the payload executes automatically in the administrator's browser session, which can expose session data or perform privileged panel actions. This issue is fixed in version 2.3.8.

• CWE-79

• https://github.com/froxlor/froxlor/commit/a1d8f425b11ef7597949018814afa056a842cba0
• https://github.com/froxlor/froxlor/releases/tag/2.3.8
• https://github.com/froxlor/froxlor/security/advisories/GHSA-43gm-9rr3-cx7g

Published

Aug 18, 2026

Last Modified

Sep 8, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-54340h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and …7.5
• CVE-2026-54341Dragonfly is an in-memory data store built for modern applic…7.5
• CVE-2026-54342In epa4all, prior to version 2026-05-20, an attacker on the …8.1
• CVE-2026-54343Frappe Learning Management System (LMS) is a learning system…8.7
• CVE-2026-54344ToolJet is an open-source low-code platform for building int…8.8
• CVE-2026-54345gopacket provides packet processing capabilities for Go. In …7.5
• CVE-2026-54348Froxlor is open source server administration software. Prior…7.2
• CVE-2026-5435The deprecated functions ns_printrrf, ns_printrr and fp_nque…7.3
• CVE-2026-54350Budibase is an open-source low-code platform. Prior to 3.39.…9.8
• CVE-2026-54351Budibase is an open-source low-code platform. Prior to 3.39.…9.6
• CVE-2026-54352Budibase is an open-source low-code platform. Prior to 3.39.…9.6
• CVE-2026-54353Budibase is an open-source low-code platform. Prior to 3.39.…7.1