CVE-2026-41234

HIGH EPSS 18.5%
Published Jun 4, 20264w ago · Modified Jun 17, 20262w ago
7.6 CVSS 3.1
High
Find Similar
Published Jun 4, 2026 4w ago
Last Modified Jun 17, 2026 2w ago

Description

Froxlor is open source server administration software. Prior to version 2.3.7, the `DomainZones.add` API endpoint does not sanitize newline characters in TXT record content. An authenticated customer with DNS editing enabled can inject newlines into TXT record values, which break out of the record line in the generated BIND zone file. This enables injection of arbitrary BIND directives (`$INCLUDE`, `$GENERATE`) and arbitrary DNS records (A, MX, CNAME) into the zone file written to disk by the DNS rebuild cron. This is an incomplete fix for CVE-2026-30932 (GHSA-x6w6-2xwp-3jh6), which patched the same newline injection for LOC, RP, SSHFP, and TLSA record types but did not patch TXT records. Version 2.3.7 contains an updated patch.

CVSS Details

Base Score
7.6
Exploitability
2.8
Impact
4.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity High
Availability Low

Threat Intelligence

EPSS Exploit Probability
18.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-74

References 3

  • github.com https://github.com/advisories/GHSA-x6w6-2xwp-3jh6
  • github.com https://github.com/froxlor/froxlor/releases/tag/2.3.7
  • github.com https://github.com/froxlor/froxlor/security/advisories/GHSA-37m5-m4q3-fc6x

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.