Vulnerability · Published Sep 4, 2026 · Assigned by WPScan

CVE-2026-82923AI Website Builder (GitHub build) 1.0.0 - Unauthenticated RCE via Unprotected REST Routes

Critical 9.8

In plain English

A critical-severity missing authorization in AI Website Builder (GitHub build) from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 58% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)0.8%top 42.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
Unknown	AI Website Builder (GitHub build)	1.0.0 – through 1.0.0

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://wpscan.com/vulnerability/663e7004-1cca-4c0f-8d54-7298d40fe179/ exploit, vdb-entry, technical-description