CVE-2026-109382

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

CVSS score

6.5

EPSS probability

%0.3

Risk score

0.0

Published

11 h ago

Overview Public Exploits (0)Newsroom Vulnerability Timeline

Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

Impact on My Inventory

Only the personal products you have added to your account are assessed; an organisation's inventory does not appear here.

Checking session…

Vulnerability description

CVE AI research

The stored explanation is shown at once; refreshing evaluates the sources again.

DayBreach AI Explanation

Verified against sources

WSP MCP Plugin Authenticated Sensitive Information Disclosure

Sources read

Source agreement

Tam uyum

Evidence confidence

%63

Short explanation

WSP MCP AI Agents Connector versions up to and including 2.9.5 are vulnerable to sensitive information disclosure due to broken access control. Authenticated attackers with Subscriber-level access and above can read unpublished post details.

Why does it matter?

This vulnerability allows low-privileged users to bypass authorization controls and read confidential draft, pending, or scheduled post metadata.

What should be done?

Follow vendor advisories and apply updates
Disable or remove the plugin
Review user privilege levels

Chain of evidence and sources2 verified claims

WSP MCP AI Agents Connector 2.9.5 ve önceki sürümleri, hassas bilgi ifşası zafiyetinden etkilenmektedir.

S0 · daybreach-canonical

Abone seviyesindeki ve üzerindeki kimlik doğrulamış saldırganlar, taslak ve planlanmış gönderileri okuyabilir.

S0 · daybreach-canonical

Show the technical text from the sources

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.

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

CWE: CWE-863

Explanation produced with the local gemini-flash-lite-latest model. Numerical metrics and the KEV, patch and exploit statuses are not determined by AI.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-109382 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

ID	VENDOR	PRODUCT	ACTION
1	bilalnaseer	WSP MCP – Free MCP Plugin for WordPress: Connect Claude, ChatGPT & AI Agents	View

Total affected vendors: 1|Products: 1

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCORE	VERSION	SEVERITY	VECTOR	SOURCE
6.5	CVSS V3_1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	CVE CNA
6.5	CVSS V31	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	NVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.

Restrict access to internet-facing services and apply network segmentation.

Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.

Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-109382 is associated with the following CWEs:

CWE-863: Common Weakness Enumeration Entry CWE-863

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-109382 weaknesses.

CAPEC-66: SQL Injection CAPEC-126: Path Traversal CAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden

PermissionsLow

UserGerekmiyor

Official Sources and Advisories

https://www.wordfence.com/threat-intel/vulnerabilities/id/809eb78f-fd8e-4434-a36b-bb8e313cf264?source=cvevendor-advisory https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/abilities/posts.php#L7vendor-advisory https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/tools/native-tools.php#L42vendor-advisory https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-auth.php#L59vendor-advisory https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-auth.php#L123vendor-advisory https://plugins.trac.wordpress.org/browser/wsp-mcp-ai-agents-connector/tags/2.9.5/includes/server/class-mcp-server.php#L78vendor-advisory https://plugins.trac.wordpress.org/changeset?reponame=&old=3743711%40wsp-mcp-ai-agents-connector&new=3743711%40wsp-mcp-ai-agents-connectorvendor-advisory

CVSS Vector Radar Chart

6.5 / 10

Vulnerability Scoring Details

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

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow privileges

User InteractionNone required

Confidentiality (Gizlilik)Low

Integrity (Bütünlük)None

Availability (Erişilebilirlik)None

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

bilalnaseer

Weakness Type (CWE & CAPEC)

CWE-863

Get this vulnerability through the API

Affected products, version ranges, exploitation status and patch information in a single request, with a free key.

Get a free key Documentation

curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2026-109382"