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CVE-2026-8938

MEDIUM 4.3 CVSS 3.1
Published
May 27, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Description

The auto making JSON-LD plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.5.3. This is due to missing or incorrect nonce validation on the amJL_certification function. This makes it possible for unauthenticated attackers to update the plugin's license key option, and subsequently trigger license validation and pro feature installation on the victim site without the administrator's consent via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. Successful exploitation can trigger downstream calls to amJL_is_license_valid() and amJL_download_and_install_pro_features(), meaning the impact extends beyond a simple settings change to unauthorized installation of plugin components.

Affected WordPress components

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

  • nakamura1458 auto making JSON-LD — Up to and including 4.5.3

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/auto-making-json-ld/tags/4.5.3/settings/certification.php#L14
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/auto-making-json-ld/tags/4.5.3/settings/certification.php#L16
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/24d84e7c-7a7a-4b29-95ee-60718c48840f?source=cve
  • nvd.nist.gov Official NVD record