CVE-2026-56291

CRITICAL

Joomla Extension - balbooa.com - Unauthenticated file upload in Balbooa Forms extension < 2.4.1 - The Joomla extension Balbooa Forms is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE.

CVSS v3.1 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
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 7/9/2026Modified: 7/24/2026

Related Intelligence (0)

No articles currently reference this CVE.

References (3)

https://mysites.guru/blog/balbooa-forms-unauthenticated-file-upload-flaw/ExploitThird Party Advisoryhttps://www.balbooa.com/joomla-formsProducthttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-56291US Government Resource