Is CVE-2026-41230 actively exploited?

No active exploitation of CVE-2026-41230 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-41230 be exploited remotely?

Yes. CVE-2026-41230 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-41230?

CVE-2026-41230 has a CVSS score of 8.5 (HIGH).

HOME VULNERABILITIESCVE-2026-41230

HIGH

CVE-2026-41230

CWE-93Published: April 23, 2026· Updated: Apr 27, 2026

8.5

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:12.4th

Official Description

Froxlor is open source server administration software. Prior to version 2.3.6, `DomainZones::add()` accepts arbitrary DNS record types without a whitelist and does not sanitize newline characters in the `content` field. When a DNS type not covered by the if/elseif validation chain is submitted (e.g., `NAPTR`, `PTR`, `HINFO`), content validation is entirely bypassed. Embedded newline characters in the content survive `trim()` processing, are stored in the database, and are written directly into BIND zone files via `DnsEntry::__toString()`. An authenticated customer can inject arbitrary DNS records and BIND directives (`$INCLUDE`, `$ORIGIN`, `$GENERATE`) into their domain's zone file. Version 2.3.6 fixes the issue.

NVD Source

Technical Analysis

CVE-2026-41230 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 8.5.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.