CVE-2026-16612

FiboSearch < 1.34.1 - Unauthenticated Password-Protected Product Information Disclosure

Published Aug 22, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses CWE-284
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Fibosearch
Fibosearch fibosearch
Wordpress
Wordpress wordpress
Weaknesses CWE-200
CWE-284
Vendors & Products Fibosearch
Fibosearch fibosearch
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description 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.
Title FiboSearch < 1.34.1 - Unauthenticated Password-Protected Product Information Disclosure
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Aug 23, 2026, 3:33 PM
Reserved
Jul 22, 2026, 2:35 PM
Status
Deferred
Published
Aug 22, 2026, 6:16 AM
Modified
Oct 12, 2026, 4:10 PM