EUVD-2026-64217
GHSA-qmf2-8gx3-xf2c
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Network-accessible nopriv AJAX endpoint, no complexity or credentials required; impact is limited confidentiality disclosure of metadata with no integrity or availability dimension.
Primary rating from Vendor (wpscan).
CVSS VectorVendor: wpscan
Lifecycle Timeline
5DescriptionCVE.org
The FiboSearch WordPress plugin before 1.34.1 does not consistently exclude password-protected products from its unauthenticated AJAX endpoints, allowing unauthenticated users to disclose and enumerate password-protected products and their metadata without entering the product password. Two endpoints are affected: the autocomplete search endpoint (dgwt_wcas_ajax_search) and the Details Panel endpoint (dgwt_wcas_result_details) when queried for taxonomy details.
AnalysisAI
Unauthenticated information disclosure in the FiboSearch WordPress plugin before 1.34.1 exposes password-protected WooCommerce products and their metadata to any website visitor without requiring the product password. Two AJAX endpoints - the autocomplete handler (dgwt_wcas_ajax_search) and the Details Panel handler (dgwt_wcas_result_details) - fail to enforce WooCommerce's native password-protection access control, allowing enumeration of restricted product names, slugs, and taxonomy data. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires no authentication - the vulnerable endpoints are registered as WordPress nopriv AJAX actions, accessible to any internet-connected visitor without credentials. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 5.3 Medium with vector AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N accurately characterizes the threat: easily reachable via HTTP with no credentials or complexity, but limited only to confidentiality with no integrity or availability dimension. … 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 | The primary fix is upgrading FiboSearch to version 1.34.1 or later, which addresses the access control deficiency in both affected AJAX endpoints; this patch is confirmed available from the vendor per the WPScan advisory (https://wpscan.com/vulnerability/705cf14a-2782-408a-80b1-be7a9da6bbdd/) and EUVD-2026-64217. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-200 – Information Exposure
View allSame technique Information Disclosure
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External POC / Exploit Code
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