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PatchSiren cyber security CVE debrief

CVE-2026-110888 Meow Apps CVE debrief

The CVE-2026-110888 vulnerability affects WordPress AI Engine plugin versions up to and including 3.8.3, allowing exploitation of incorrectly configured access control security levels due to a Missing Authorization issue. Defenders should verify plugin versions, review configurations, and monitor for suspicious activity. The vulnerability has a CVSS score of 4.3 and a medium severity rating. Evidence indicates a need for urgent attention to prevent potential security breaches. Official CVE Program records and NIST NVD details provide further context for risk assessment and mitigation planning.

Vendor
Meow Apps
Product
AI Engine
CVSS
MEDIUM 4.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-15
Original CVE updated
2026-10-16
Advisory published
2026-10-15
Advisory updated
2026-10-16

Who should care

Defenders responsible for WordPress installations with the AI Engine plugin should assess their exposure and verify the version of the plugin in use. Given the nature of the vulnerability, review of configurations and access controls related to the plugin is also necessary.

Why it matters

The CVE-2026-110888 vulnerability in the WordPress AI Engine plugin requires attention from defenders responsible for WordPress installations. The vulnerability's medium severity and potential for exploitation of incorrectly configured access control security levels necessitate verification of plugin versions, review of configurations, and monitoring for suspicious activity.

  • Defenders need to verify the version of the AI Engine plugin to ensure it is not vulnerable.
  • Configurations and access controls related to the plugin require review to prevent exploitation.
  • Monitoring for suspicious activity related to the AI Engine plugin is necessary.

Technical summary

The CVE-2026-110888 vulnerability is a Missing Authorization issue in the WordPress AI Engine plugin, affecting versions up to and including 3.8.3. This vulnerability allows for the exploitation of incorrectly configured access control security levels, with a CVSS score of 4.3 and a severity rating of MEDIUM.

Defensive priority

Defenders should prioritize verifying the version of the AI Engine plugin in use and ensuring it is updated to a version beyond 3.8.3 if possible. Given the nature of the vulnerability, which involves missing authorization, defenders should also review configurations and access controls related to the plugin.

Recommended defensive actions

  • Verify the version of the AI Engine plugin in use and update to a version beyond 3.8.3 if possible.
  • Review configurations and access controls related to the plugin to ensure proper authorization is in place.
  • Monitor for any suspicious activity related to the AI Engine plugin.

Evidence notes

The evidence provided indicates a Missing Authorization vulnerability in the AI Engine plugin for WordPress, affecting versions up to 3.8.3. The CVE has a CVSS score of 4.3, indicating a medium severity level. The vulnerability allows for exploiting incorrectly configured access control security levels.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-110888 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-110888

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-110888 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-110888

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.