CVE-2026-113655
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability—
ProductApostrophe
PublishedOct 20, 2026
First seenOct 20, 2026
How to fix
Update
- apostrophe4.33.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apostrophenpm | v < 4.33.0 | 4.33.0 |
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