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WPCafe EUVDEUVD-2026-75972

| CVE-2026-86812 MEDIUM
Improper Access Control (CWE-284)
2026-09-11 WPScan GHSA-x4jx-c5mg-vj6r
6.5
CVSS 3.1 · Vendor: WPScan
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Severity by source

Vendor (WPScan) PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
vuln.today AI
6.5 MEDIUM

Network-accessible REST API with no auth required; impact limited to guest order data disclosure and order-state manipulation, not system-wide.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (WPScan).

CVSS VectorVendor: WPScan

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

Lifecycle Timeline

6
Metadata Corrected
Sep 11, 2026 - 10:40 vuln.today
tag: Authentication Bypass removed
Analysis Generated
Sep 11, 2026 - 10:23 vuln.today
CVSS changed
Sep 11, 2026 - 10:22 NVD
6.5 (MEDIUM)
Patch available
Sep 11, 2026 - 08:16 EUVD
CVE Published
Sep 11, 2026 - 06:00 cve.org
MEDIUM 6.5
CVE Published
Sep 11, 2026 - 06:00 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

The WPCafe WordPress plugin before 3.0.18 does not correctly restrict access to a set of order-management REST endpoints because their permission callbacks return an incorrect type on failure, allowing unauthenticated users to disclose guest order information and to change the status of, or trash, any order.

AnalysisAI

Unauthenticated order-management access in WPCafe WordPress plugin before 3.0.18 stems from REST API permission callbacks that return an incorrect PHP type on failure, causing WordPress's REST dispatcher to grant rather than deny access. Remote unauthenticated attackers can enumerate guest order information (names, addresses, items) and manipulate any order's status or move orders to trash without logging in. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation No authentication is required and no special server configuration is needed beyond a standard WPCafe installation running on WordPress with the plugin active and version in range 3.0.10-3.0.17. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N) yields a Medium score of 6.5, which accurately bounds the impact to guest order data and order-state manipulation rather than full site takeover. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Upgrade WPCafe to version 3.0.18 or later, which corrects the permission callback return type so that failed authorization checks properly return false or WP_Error, causing WordPress to deny unauthenticated requests. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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EUVD-2026-75972 vulnerability details – vuln.today

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