CVE-2026-67364
Pre-auth PHP code injection in Balbooa Forms allowing remote code execution.
Is CVE-2026-67364 being exploited?
Not confirmed. CVE-2026-67364 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.29% probability of exploitation in the next 30 days.
How severe is CVE-2026-67364?
CVE-2026-67364 is rated Critical with a CVSS score of 10.0. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-67364?
Yes. A fix has been recorded for CVE-2026-67364. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-67364 affect?
CVE-2026-67364 affects Balbooa Forms < 2.4.3.2, Joomla sites using Balbooa Forms with custom-PHP handlers and no reCAPTCHA. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-67364?
Update to Balbooa Forms >=2.4.3.2; disable custom-PHP handlers; enable reCAPTCHA; audit sites.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated PHP code injection via evaluated URL shortcode in custom-PHP handlers, enabling remote code execution, file access and full site takeover.
Immediate action required
- affected1.0.0-2.4.3.1
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.