CRITICAL
CVE-2026-39764
CVSS v3
9.3
CRITICAL
EPSS Score
—
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Unauthenticated SQL Injection in Radius Booking — Booking Calendar for Appointments & Services <= 1.0.19 versions.
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
- Published
- 2026-10-06
- Last Modified
- 2026-10-06
Frequently asked questions
What is CVE-2026-39764?
Unauthenticated SQL Injection in Radius Booking — Booking Calendar for Appointments & Services <= 1.0.19 versions.
Is CVE-2026-39764 actively exploited?
Active exploitation of CVE-2026-39764 has not been confirmed.
What is the CVSS score for CVE-2026-39764?
CVE-2026-39764 has a CVSS v3 base score of 9.3 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L.
Is CVE-2026-39764 affecting your environment?
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