CVE-2026-25470 ACPT CVE debrief

Who should care

WordPress administrators and security teams should assess exposure and apply patches or updates to prevent potential exploitation.

Why it matters

CVE-2026-25470 is a critical vulnerability in the ACPT (Pro) - Custom Post Types Plugin for WordPress, allowing unauthenticated remote code execution. WordPress administrators and security teams should assess exposure and apply patches or updates to prevent potential exploitation.

• Potential remote code execution requires immediate patching or mitigation.
• Unauthenticated access allows for easy exploitation.
• High CVSS score indicates critical severity.
• Verification of patch application is necessary to prevent exploitation.

Technical summary

The ACPT (Pro) - Custom Post Types Plugin for WordPress has a critical vulnerability allowing unauthenticated remote code execution, affecting versions up to 2.0.47. The vulnerability has a CVSS score of 10 and requires immediate attention.

Defensive priority

Immediate attention is required to assess exposure and apply patches for this critical vulnerability.

Recommended defensive actions

• Assess exposure of WordPress installations using ACPT (Pro) - Custom Post Types Plugin for versions up to 2.0.47.
• Apply patches or updates provided by the vendor to vulnerable versions.
• Monitor for potential exploitation attempts targeting this vulnerability.

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, including its critical severity and potential impact.

Sources and 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.