Detections
Analytics

SCA: security update for getkirby/cms (GHSA-39cp-6679-8xv2)

medium Tenable Cloud Security Plugin ID 441124

Description

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

 - Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, user avatar
 creation, replacement and deletion are not gated by user update permissions. This issue has been patched
 in versions 4.9.0 and 5.4.0. (CVE-2026-42174)

Solution

Update the getkirby/cms library and its related packages to version 4.9.0 or later.

See Also

https://github.com/advisories/GHSA-39cp-6679-8xv2

Plugin Details

Severity: Medium

ID: 441124

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 5/5/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2026-42174

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.8

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

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

CVSS v4

Risk Factor: Medium

Base Score: 5.3

Threat Score: 1.3

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/4/2026

Vulnerability Publication Date: 5/4/2026

Reference Information

CVE: CVE-2026-42174

cwe: CWE-862