CVE-2026-124262

WordPress Ad Inserter plugin <= 2.8.19 - Content Injection vulnerability

Published Nov 11, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Igor Funa Ad Inserter ad-inserter allows Code Injection.This issue affects Ad Inserter: from n/a through 2.8.19.

Remediation

Vendor Solution

Update the WordPress Ad Inserter plugin to the latest available version (at least 2.8.20).

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Igorfuna
Igorfuna ad Inserter
Wordpress-extensions
Wordpress-extensions ad Inserter
Vendors & Products Igorfuna
Igorfuna ad Inserter
Wordpress-extensions
Wordpress-extensions ad Inserter
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Igor Funa Ad Inserter ad-inserter allows Code Injection.This issue affects Ad Inserter: from n/a through 2.8.19.
Title WordPress Ad Inserter plugin <= 2.8.19 - Content Injection vulnerability
Weaknesses CWE-80
References
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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Nov 11, 2026, 3:10 PM
Reserved
Nov 7, 2026, 12:30 AM
Status
Deferred
Published
Nov 11, 2026, 1:17 PM
Modified
Nov 11, 2026, 3:17 PM