Joomla Extension - balbooa.com - Unauthenticated RCE via field shortcode injection in Balbooa Forms < 2.4.3.4 - Balbooa Forms supports administrator-defined PHP code which runs after a public form submission. The feature also supports form-field shortcodes inside that PHP. Before calling `eval()`, the component replaces each shortcode with the raw value submitted by the visitor, leading to an RCE vector. A public form must use the product's optional PHP-after-submission action and interpolate an attacker-controlled field shortcode inside a double-quoted PHP string to be vulnerable.
References
Link Providers
https://www.balbooa.com/ cve-icon cve-icon
History

Tue, 06 Oct 2026 17:00:00 +0000

Type Values Removed Values Added
First Time appeared Balbooa
Balbooa forms
CPEs cpe:2.3:a:balbooa:forms:*:*:*:*:*:joomla\!:*:*
Vendors & Products Balbooa
Balbooa forms
Metrics cvssV3_1

{'score': 10.0, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'}


Wed, 30 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 30 Sep 2026 20:45:00 +0000

Type Values Removed Values Added
First Time appeared Balbooa.com
Balbooa.com balbooa.com Balbooa Forms Extension For Joomla
Vendors & Products Balbooa.com
Balbooa.com balbooa.com Balbooa Forms Extension For Joomla

Tue, 29 Sep 2026 17:15:00 +0000

Type Values Removed Values Added
Description Joomla Extension - balbooa.com - Unauthenticated RCE via field shortcode injection in Balbooa Forms < 2.4.3.4 - Balbooa Forms supports administrator-defined PHP code which runs after a public form submission. The feature also supports form-field shortcodes inside that PHP. Before calling `eval()`, the component replaces each shortcode with the raw value submitted by the visitor, leading to an RCE vector. A public form must use the product's optional PHP-after-submission action and interpolate an attacker-controlled field shortcode inside a double-quoted PHP string to be vulnerable.
Title Joomla Extension - balbooa.com - Unauthenticated RCE via field shortcode injection in Balbooa Forms < 2.4.3.4
Weaknesses CWE-94
References
Metrics cvssV4_0

{'score': 9.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Joomla

Published: 2026-09-29T17:04:35.280Z

Updated: 2026-10-01T04:52:33.053Z

Reserved: 2026-09-29T04:38:08.434Z

Link: CVE-2026-102425

cve-icon Vulnrichment

Updated: 2026-09-30T19:51:23.494Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-29T17:17:06.210

Modified: 2026-10-06T16:48:10.717

Link: CVE-2026-102425

cve-icon Redhat

No data.