Vulnerability-Lookup

CVE-2026-109382 (GCVE-0-2026-109382)

Vulnerability from cvelistv5 – Published: 2026-10-16 06:41 – Updated: 2026-10-16 15:09

Title

WSP MCP <= 2.9.5 - Authenticated (Subscriber+) Sensitive Information Disclosure via Broken Access Control to 'wsp_get_posts' MCP Tool

Summary

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Subscriber-level access and above, to read the titles, URLs, authors, categories, tags and 40-word excerpts of every unpublished (draft/pending/scheduled) post on the site.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-16 14:54 UTC

CWE

CWE-863 - Incorrect Authorization

Assigner

Wordfence CNA under the mitre root

CNA scorecard C 65/100 over 2289 records in the last 180 days details

References

7 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/wsp-mc…
https://plugins.trac.wordpress.org/browser/wsp-mc…
https://plugins.trac.wordpress.org/browser/wsp-mc…
https://plugins.trac.wordpress.org/browser/wsp-mc…
https://plugins.trac.wordpress.org/browser/wsp-mc…
https://plugins.trac.wordpress.org/changeset?repo…

Impacted products

1 product

Vendor	Product	Version	CPE status
bilalnaseer	WSP MCP – Free MCP Plugin for WordPress: Connect Claude, ChatGPT & AI Agents	Affected: 0 , ≤ 2.9.5 (semver)	guessed

Credits

Wordfence PRISM

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-109382

Vulnerability from fkie_nvd - Published: 2026-10-16 07:17 - Updated: 2026-10-16 15:17

Severity

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Summary

References

	URL	Tags
	security@wordfence.com	https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/abilities/posts.php#L7
	security@wordfence.com	https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-auth.php#L123
	security@wordfence.com	https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-auth.php#L59
	security@wordfence.com	https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-mcp-server.php#L78
	security@wordfence.com	https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/tools/native-tools.php#L42
	security@wordfence.com	https://plugins.trac.wordpress.org/changeset?reponame=&old=3743711%40wsp-mcp-ai-agents-connector&new=3743711%40wsp-mcp-ai-agents-connector
	security@wordfence.com	https://www.wordfence.com/threat-intel/vulnerabilities/id/809eb78f-fd8e-4434-a36b-bb8e313cf264?source=cve

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/809eb78f-fd8e-4434-a36b-bb8e313cf264?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}

GHSA-829V-95XX-XWJH

Vulnerability from github – Published: 2026-10-16 09:30 – Updated: 2026-10-16 09:30

Details

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-109382"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-16T07:17:09Z",
    "severity": "MODERATE"
  },
  "details": "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\u0027s 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 \u0027publish\u0027, \u0027draft\u0027, \u0027pending\u0027 and \u0027future\u0027 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.",
  "id": "GHSA-829v-95xx-xwjh",
  "modified": "2026-10-16T09:30:27Z",
  "published": "2026-10-16T09:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-109382"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/abilities/posts.php#L7"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-auth.php#L123"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-auth.php#L59"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-mcp-server.php#L78"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/tools/native-tools.php#L42"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3743711%40wsp-mcp-ai-agents-connector\u0026new=3743711%40wsp-mcp-ai-agents-connector"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/809eb78f-fd8e-4434-a36b-bb8e313cf264?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

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Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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CVE-2026-109382 (GCVE-0-2026-109382)

FKIE_CVE-2026-109382

GHSA-829V-95XX-XWJH

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