TI-2026-13862 Aliases CVE-2026-16612 GHSA-qmf2-8gx3-xf2c

FiboSearch < 1.34.1 - Unauthenticated Password-Protected Product Information Disclosure

LOW 30CWE-200Published 2026-08-22 · Updated 2026-08-23

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: Low · None · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-200.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00345 28th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix Fixed FiboSearch (Unknown): 1.34.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Unknown	FiboSearch	before 1.34.1	1.34.1	Patch available	CNA

FiboSearch VendorUnknown Affected before 1.34.1 Fixed in 1.34.1 Patch available CNA

Remediation

Fix · CNA FiboSearch (Unknown) Fixed in 1.34.1

Timeline

2026-10-02 Threatist record created from CVE-2026-16612
2026-10-03 Alias added: GHSA-qmf2-8gx3-xf2c

References

Exploit 1

https://wpscan.com/vulnerability/705cf14a-2782-408a-80b1-be7a9da6bbdd/

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences