CVE-2026-2263 wpmudev CVE debrief

Who should care

Users of the Hustle plugin for WordPress should be aware of this vulnerability and take steps to protect their sites by updating to the latest version and implementing additional monitoring and logging to detect potential exploitation.

Technical summary

The Hustle plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'hustle_module_converted' AJAX action. This makes it possible for unauthenticated attackers to forge conversion tracking events for any Hustle module, including draft modules that are never displayed to users, thereby manipulating marketing analytics and conversion statistics. The vulnerability affects all versions up to, and including, 7.8.10.2.

Defensive priority

Medium priority due to the potential for manipulation of marketing analytics and conversion statistics.

Recommended defensive actions

• Update the Hustle plugin to the latest version
• Implement additional monitoring and logging to detect potential exploitation
• Review and update access controls and capability checks for the 'hustle_module_converted' AJAX action
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record was published on 2026-04-08T00:16:04.980Z and was last modified on 2026-07-24T23:10:00.563Z. The NVD entry is currently Deferred. Evidence is limited to CVE and NVD information. Defenders should verify Hustle plugin versions and update to the latest version if vulnerable.

Official resources