SQL Injection in Checkpoint Quantum Security Gateway
CVE-2026-48134
When the DLP is active, the UserCheck Web Portal contains an input-handling issue in the UserChoice flow. Under specific conditions, an attacker who can access the UserCheck Ask page could attempt to manipulate the Security Gateway's store…
Vulnerability class: SQL Injection
EPSS: 0.001 (22.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Checkpoint Quantum Security Gateway — versions R82.10 with Jumbo Hotfix Take 6 or below, R82 with Jumbo Hotfix Take 91 or below, R81.20 with Jumbo Hotfix Take 127 or below
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-48134?
- CVE-2026-48134 is a medium-severity vulnerability in Checkpoint Quantum Security Gateway, classified under SQL Injection. CVSS score: 5.6/10. Published 2026-05-26.
- How severe is CVE-2026-48134?
- Medium severity. CVSS v3 base score is 5.6 out of 10.