High severity7.1NVD Advisory· Published May 27, 2026· Updated May 27, 2026

CVE-2026-42739

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in IniLerm Advanced IP Blocker advanced-ip-blocker allows DOM-Based XSS.This issue affects Advanced IP Blocker: from n/a through <= 8.10.7.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Advanced IP Blockerinferred2 versions
<=8.10.7+ 1 more
- (no CPE)range: <=8.10.7
- (no CPE)range: <=8.10.7
Package: https://wordpress.org/plugins/advanced-ip-blocker

Patches

Vulnerability mechanics

References

patchstack.com/database/Wordpress/Plugin/advanced-ip-blocker/vulnerability/wordpress-advanced-ip-blocker-plugin-8-10-7-cross-site-scripting-xss-vulnerabilitynvd

News mentions

Wordfence Intelligence Weekly WordPress Vulnerability Report (May 25, 2026 to May 31, 2026)
Wordfence Blog · Jun 4, 2026

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