MCP Server for WordPress < 1.8.2 - Contributor+ Arbitrary Post Title Disclosure via workflows/run REST Route

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-96526
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-26 07:17:03 UTC
Updated2026-09-28 15:17:09 UTC
DescriptionThe MCP Server for WordPress WordPress plugin before 1.8.2 does not perform an object-level authorization check on one of its workflow REST routes, allowing users with the Contributor role to disclose the title and publication status of any post, page or custom post type, including other users' private, draft, pending and scheduled content.

Risk And Classification

Primary CVSS: v3.1 2.7 LOW from ADP

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

EPSS: 0.001890000 probability, percentile 0.076160000 (date 2026-09-29)

Problem Types: CWE-200 | CWE-200 Information Exposure | CWE-200 CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED2.7LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary2.7LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown MCP Server For WordPress affected 1.8.2 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/79c3ae87-fc63-42b1-bb68-c7420060f9d4 [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Raphael P. Cigana (en)

CNA: WPScan (en)

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