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SCA: security update for froxlor/froxlor (GHSA-5rw4-4665-cvwf)

medium Tenable Self-Hosted Container Security Plugin ID 446089

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 2.3.8, the DomainZones.add API command in
 lib/Froxlor/Api/Commands/DomainZones.php accepts user-controlled record and type values without rejecting
 line delimiters, tab characters, semicolons, or unsupported DNS record types before
 lib/Froxlor/Dns/DnsEntry.php serializes the values into a BIND zone file. An authenticated customer with
 DNS-zone permissions can place a crafted value in the record field, or use the related type-field variant,
 to create additional resource-record lines that bypass Froxlor's field-level validation. BIND accepts the
 injected records, allowing modification of DNS data and possible DNS availability impact within a zone the
 caller is authorized to manage. This issue is fixed in version 2.3.8. (CVE-2026-54543)

Solution

Update the froxlor/froxlor library and its related packages to version 2.3.8 or later.

See Also

https://github.com/advisories/GHSA-5rw4-4665-cvwf

Plugin Details

Severity: Medium

ID: 446089

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/19/2026

Updated: 8/19/2026

Risk Information

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.1

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

CVSS Score Source: CVE-2026-54543

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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: 8/18/2026

Vulnerability Publication Date: 8/18/2026

Reference Information

CVE: CVE-2026-54543