WordPress security advisory (AV26-952)

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        <div><p><strong>Serial number: </strong>AV26-952<br /><strong>Date: </strong>September 23, 2026</p>

As of September 22, 2026, WordPress is affected by a vulnerability in the following product:

• WordPress
  • Prior to 7.1.2

Open-source reporting indicates that CVE-2026-87902 is being exploited in the wild.

The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.

• Unauthenticated path traversal in page-template resolution leading to conditional RCE · Advisory · WordPress/wordpress-develop
• WordPress Releases

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Article Link: WordPress security advisory (AV26-952) - Canadian Centre for Cyber Security