CVE-2026-109382 Missing authorization in WSP MCP – Free MCP Plugin for WordPress: Connect Claude, ChatGPT & AI Agents
Authenticated subscribers can read unpublished post details via broken access control in the WSP MCP WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-109382?
CVE-2026-109382 is a medium-severity missing authorization vulnerability in bilalnaseer WSP MCP – Free MCP Plugin for WordPress: Connect Claude, ChatGPT & AI Agents, published on 16 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The WSP MCP AI Agents Connector plugin for WordPress is vulnerable to Sensitive Information Disclosure in versions up to, and including, 2.9.5. This is due to the wsp_get_posts MCP tool being registered with an empty capability requirement while the MCP endpoint's authenticate() method accepts any logged-in user, and the wsp_execute_get_posts() callback honouring a caller-supplied status=all argument that expands into a WP_Query over 'publish', 'draft', 'pending' and 'future' posts with no author or ownership filter. This makes it possible for authenticated attackers, with Subscriber-level access and above, to read the titles, URLs, authors, categories, tags and 40-word excerpts of every unpublished (draft/pending/scheduled) post on the site.
Weakness: CWE-863
Which versions are affected by CVE-2026-109382?
How do I fix CVE-2026-109382?
No fix has been published for CVE-2026-109382 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-109382 being exploited?
There is no known exploitation of CVE-2026-109382 in the wild and no public exploit code.
Sources
Also known as GHSA-829v-95xx-xwjh.