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CVE-2026-124262

WordPress Ad Inserter plugin <= 2.8.19 - Content Injection vulnerability

Severity
Medium 5.3
Published
11 Nov 2026
Last changed
11 Nov 2026
Added to UpHeron
11 Nov 2026
Weakness
Cross-site scripting (CWE-80)
Attack
Over the network · No login needed · No user action needed
Attacker can
Read some data
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Sources
CVE Program

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.

From the CVE Program.

Affected software

SoftwareAffected versions
Ad Inserter (WordPress plugin)WordPress plugins · wp-plugin:ad-inserter
  • Every version up to 2.8.19

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-124262