SCA: security update for froxlor/froxlor (GHSA-37m5-m4q3-fc6x)

high Tenable Self-Hosted Container Security Plugin ID 442611

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- 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. (CVE-2026-41234)

Solution

Update the froxlor/froxlor library and its related packages to version 2.3.7 or later.

Plugin Details

Severity: High

ID: 442611

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 6/4/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3.9

Percentile: 52.79

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 8

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:C/A:P

CVSS Score Source: CVE-2026-41234

CVSS v3

Risk Factor: High

Base Score: 7.6

Temporal Score: 6.6

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/3/2026

Vulnerability Publication Date: 6/3/2026

Reference Information

CVE: CVE-2026-41234

cwe: CWE-74

Detections

Analytics