Detections
Analytics

SCA: security update for craftcms/cms (GHSA-6mrr-q3pj-h53w)

medium Tenable Self-Hosted Container Security Plugin ID 439140

Description

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

 - Craft CMS is a content management system (CMS). From version 4.0.0-RC1 to before version 4.17.8 and from
 version 5.0.0-RC1 to before version 5.9.14, guest users can access Config Sync updater index, obtain
 signed data, and execute state-changing Config Sync actions (regenerate-yaml, apply-yaml-changes) without
 authentication. This issue has been patched in versions 4.17.8 and 5.9.14. (CVE-2026-33159)

Solution

Update the craftcms/cms library and its related packages to version 4.17.8 or later.

See Also

https://github.com/advisories/GHSA-6mrr-q3pj-h53w

Plugin Details

Severity: Medium

ID: 439140

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 3/24/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.71

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2026-33159

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 2.7

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 3/24/2026

Vulnerability Publication Date: 3/24/2026

Reference Information

CVE: CVE-2026-33159