Prioritization
- NVD CVSS
- 10.0
- Published
- Aug 19, 2026 9:17 AM EDT
- Modified
- Aug 21, 2026 12:18 AM EDT
- CISA KEV
- No
← Threat Center
10.0
CRITICAL • CVSS 4.0
CVE-2026-67364
Joomla Extension - balbooa.com - Pre-auth PHP Code Injection in Balbooa Forms < 2.4.3.2 - CWE-94 / CWE-95 | CVSS 3.1: 9.8 Critical (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) The form's optional custom-PHP post-submission handler is executed via eval(). The [URL parameter = X] shortcode is substituted with the raw, unescaped value of a query parameter, letting an unauthenticated attacker inject arbitrary PHP that executes server-side. The CSRF token needed to reach the endpoint is itself disclosed anonymously via a separate task, so it provides no real protection. Exploitability requires the form to have a custom-PHP handler configured (a documented builder feature) referencing that shortcode, and no reCAPTCHA on the submit button.
Red Hat context
No Red Hat-specific cached context is available for this record.
Recommended response
- Identify affected assets with Qualys, Tanium, software inventory, CMDB or configuration-management data.
- Confirm package/application applicability before change execution; CVSS alone does not prove that every host is vulnerable.
- Patch, upgrade, rehydrate or apply a vendor-approved mitigation through controlled change. GraceITS can automate eligible waves with Ansible/Tanium.
- Rescan after remediation and reconcile remaining exceptions, false positives, unsupported systems and compensating controls.