Medium 6.5Published Oct 12, 2026

CVE-2026-108168WordPress Custom Query Blocks plugin <= 5.6.0 - Cross Site Scripting (XSS) vulnerability

Updated under an hour ago (2026-10-19 05:50 UTC)

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It affects DLX Plugins Custom Query Blocks. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for DLX Plugins Custom Query Blocks

Exploited in the last 30 days

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.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Patchstack
NVD analysis: Deferred
Record last updated: Oct 12, 2026
First seen by InfoSec Signals: Oct 12, 2026

Affected products

Affected products

DLX Plugins Custom Query Blocks dlx_plugins:custom_query_blocks (from the name)	through 5.6.0; fixed at 5.7.0	CNA record

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.