CVE-2026-108168

WordPress Custom Query Blocks plugin <= 5.6.0 - Cross Site Scripting (XSS) vulnerability

State: Published
Severity: 6.5 Medium
Published: Oct 12, 2026
Updated: Oct 12, 2026
Reserved: Oct 9, 2026

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in DLX Plugins Custom Query Blocks post-type-archive-mapping allows Stored XSS.This issue affects Custom Query Blocks: from n/a through 5.6.0.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L	Patchstack

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
Custom Query BlocksDLX Plugins	5.6.0 and earlierAffectedfrom 5.7.0Not affected

References

https://patchstack.com/database/wordpress/plugin/post-type-archive-mapping/vulnerability/wordpress-custom-query-blocks-plugin-5-6-0-cross-site-scripting-xss-vulnerability?_s_id=cvevdb-entry

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