Detections
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SCA: security update for apostrophe (GHSA-2jrp-qc93-h2j8)

medium Tenable Self-Hosted Container Security Plugin ID 476394

Description

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

 - ApostropheCMS is an open-source Node.js content management system. Prior to 4.33.0, an authenticated
 editor with legitimate edit rights on a pre-existing ordinary page nested under a restricted parent can
 use the same-parent page move operation to change sibling ranks without create authorization on that
 parent. The non-default nesting must already exist, and the bypass is limited to sibling ordering rather
 than arbitrary content modification, confidentiality loss, or creation of the restricted nesting. This
 issue is fixed in version 4.33.0. (CVE-2026-113655)

Solution

Update the apostrophe library and its related packages to version 4.33.0 or later.

See Also

https://github.com/advisories/GHSA-2jrp-qc93-h2j8

Plugin Details

Severity: Medium

ID: 476394

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/20/2026

Updated: 10/20/2026

Risk Information

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-2026-113655

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/20/2026

Vulnerability Publication Date: 10/20/2026

Reference Information

CVE: CVE-2026-113655