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Subscriber-level access and above, to read the titles, URLs, authors, categories, tags and 40-word excerpts of every unpublished (draft/pending/scheduled) post on the site.
References7
- plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/…
- plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/…
- plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/…
- plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/…
- plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/…
- plugins.trac.wordpress.org/changeset?reponame=&old=3743711%40ws…
- www.wordfence.com/threat-intel/vulnerabilities/id/809eb78f-fd8e…
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - EPSS — exploit probability
- 0% percentile: 27 · as of 10 November 2026
- CWE
- CWE-863
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.