CVE-2026-82923 — CRITICAL (9.8)

Vulnerability Description

The AI Website Builder WordPress plugin (GitHub build) 1.0.0 does not perform any authorisation or nonce check on its REST API routes, allowing unauthenticated attackers to install and activate plugins and themes, import content from a URL under their control, write a file of their choosing into the uploads directory, and delete site content and media. On a host that serves PHP from the uploads directory, that file write is remote code execution.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-862

References

https://wpscan.com/vulnerability/663e7004-1cca-4c0f-8d54-7298d40fe179/

FAQ

What is CVE-2026-82923?

CVE-2026-82923 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The AI Website Builder WordPress plugin (GitHub build) 1.0.0 does not perform any authorisation or nonce check on its REST API routes, allowing unauthenticated attackers to install and activate plugin...

How severe is CVE-2026-82923?

CVE-2026-82923 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-82923?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.