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WP Cafe Pro CVE-2026-66585

| EUVDEUVD-2026-64805 HIGH
Insertion of Sensitive Information Into Sent Data (CWE-201)
2026-08-24 Patchstack GHSA-66jq-87jf-r7gv
7.5
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
vuln.today AI
7.5 HIGH

Network-reachable unauthenticated HTTP endpoint; no privileges, interaction, or complexity required; confidentiality-only impact with no integrity or availability effect.

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

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

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

Lifecycle Timeline

3
Analysis Generated
Aug 24, 2026 - 12:27 vuln.today
Patch available
Aug 24, 2026 - 12:01 EUVD
CVE Published
Aug 24, 2026 - 11:54 cve.org
HIGH 7.5

DescriptionCVE.org

Unauthenticated Sensitive Data Exposure in WP Cafe Pro < 3.0.15 versions.

AnalysisAI

Unauthenticated sensitive data exposure in WP Cafe Pro WordPress plugin versions prior to 3.0.15 allows any remote attacker without credentials to retrieve sensitive information directly from affected WordPress installations. Classified under CWE-201 (Insertion of Sensitive Information Into Sent Data), the flaw is network-exploitable with no authentication or user interaction required, yielding a CVSS 3.1 score of 7.5 (High). …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
technique details hidden
Execution
technique details hidden
Impact
technique details hidden

Vulnerability AssessmentAI

Exploitation No authentication is required and no special configuration must be present beyond the plugin being installed and active on a WordPress site accessible over the network - the CVSS vector AV:N/AC:L/PR:N/UI:N/S:U confirms exploitation against a default installation of WP Cafe Pro < 3.0.15. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 7.5 High score is well-supported by the vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N): network-reachable, low complexity, no authentication, and high confidentiality impact. … 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 WP Cafe Pro to version 3.0.15 or later immediately; this is the vendor-confirmed patched release per Patchstack reporting (https://patchstack.com/database/wordpress/plugin/wpcafe-pro/vulnerability/wordpress-wp-cafe-pro-plugin-3-0-15-sensitive-data-exposure-vulnerability). … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Identify all WordPress installations running WP Cafe Pro prior to version 3.0.15 and determine what sensitive data the plugin stores or processes. …

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CVE-2026-66585 vulnerability details – vuln.today

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