{"id":"CVE-2026-109382","state":"PUBLISHED","title":"WSP MCP <= 2.9.5 - Authenticated (Subscriber+) Sensitive Information Disclosure via Broken Access Control to 'wsp_get_posts' MCP Tool","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Subscriber-level access and above, to read the titles, URLs, authors, categories, tags and 40-word excerpts of every unpublished (draft/pending/scheduled) post on the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.","publishedAt":"2026-10-16T06:41:05.349Z","updatedAt":"2026-10-16T15:09:38.121Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["bilalnaseer WSP MCP – Free MCP Plugin for WordPress: Connect Claude, ChatGPT & AI Agents"],"affected":[{"vendor":"bilalnaseer","product":"WSP MCP – Free MCP Plugin for WordPress: Connect Claude, ChatGPT & AI Agents","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.9.5","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/809eb78f-fd8e-4434-a36b-bb8e313cf264?source=cve","https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/abilities/posts.php#L7","https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/tools/native-tools.php#L42","https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-auth.php#L59","https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-auth.php#L123","https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-mcp-server.php#L78","https://plugins.trac.wordpress.org/changeset?reponame=&old=3743711%40wsp-mcp-ai-agents-connector&new=3743711%40wsp-mcp-ai-agents-connector"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/109xxx/CVE-2026-109382.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-109382","state":"PUBLISHED","datePublished":"2026-10-16T06:41:05.349Z","dateUpdated":"2026-10-16T15:09:38.121Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-10-12T14:24:50.247Z"},"containers":{"cna":{"title":"WSP MCP <= 2.9.5 - Authenticated (Subscriber+) Sensitive Information Disclosure via Broken Access Control to 'wsp_get_posts' MCP Tool","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"bilalnaseer","product":"WSP MCP – Free MCP Plugin for WordPress: Connect Claude, ChatGPT & AI Agents","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.9.5","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/809eb78f-fd8e-4434-a36b-bb8e313cf264?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/abilities/posts.php#L7"},{"url":"https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/tools/native-tools.php#L42"},{"url":"https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-auth.php#L59"},{"url":"https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-auth.php#L123"},{"url":"https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-mcp-server.php#L78"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3743711%40wsp-mcp-ai-agents-connector&new=3743711%40wsp-mcp-ai-agents-connector"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863 Incorrect Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-10-16T06:41:05.349Z"},"credits":[{"lang":"en","type":"finder","value":"Wordfence PRISM"}],"timeline":[{"time":"2026-10-13T06:07:08.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-10-15T17:48:16.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-109382","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-10-16T14:54:42.875694Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-16T15:09:38.121Z"}}]}}}