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CVE-2026-81655

HIGH 7.5 CVSS 3.1
Published
September 27, 2026
Last modified
September 28, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-94
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

The Ad Inserter WordPress plugin before 2.8.19 does not correctly restrict access to one of its settings pages, making it reachable by every logged in user under a configuration its own settings allow, and does not filter the content saved there, allowing users with a role as low as subscriber to store code which is then executed as PHP or served unescaped to site visitors.

Affected WordPress components

  • Ad Inserter – Ad Manager & AdSense Ads Plugin · ad-inserter
    Confirmed match Active
    From 2.8.12 (including) to 2.8.19 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Ad Inserter — From 2.8.12 (including) to 2.8.19 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/b189ce9a-a930-41e6-bdd1-fdcc3bfb66be/
  • nvd.nist.gov Official NVD record