Detections
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SCA: security update for studiocms (GHSA-9v82-xrm4-mp52)

medium Tenable Cloud Security Plugin ID 438703

Description

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

 - StudioCMS is a server-side-rendered, Astro native, headless content management system. Prior to 0.4.3, the
 updateUserNotifications endpoint accepts a user ID from the request payload and uses it to update that
 user's notification preferences. It checks that the caller is logged in but never verifies that the caller
 owns the target account (id !== userData.user.id). Any authenticated visitor can modify notification
 preferences for any user, including disabling admin notifications to suppress detection of malicious
 activity. This vulnerability is fixed in 0.4.3. (CVE-2026-32104)

Solution

Update the studiocms library and its related packages to version 0.4.3 or later.

See Also

https://github.com/advisories/GHSA-9v82-xrm4-mp52

Plugin Details

Severity: Medium

ID: 438703

Version: Revision 1.7

Type: Local

Family: SCA Checks

Published: 3/12/2026

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: 5.5

Temporal Score: 4.3

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

CVSS Score Source: CVE-2026-32104

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.9

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:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/12/2026

Vulnerability Publication Date: 3/11/2026

Reference Information

CVE: CVE-2026-32104

cwe: CWE-639