nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2026-48134 CVE-2026-48134
MEDIUM
SQL injection issue in UserCheck Portal when DLP Software Blade is active
Record summary
CVE-2026-48134 has a selected CVSS score of 5.6 (medium).
Description
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 stored DLP/UserCheck incident information. This could lead to disruptions such as loss of stored incident entries, incorrect handling of pending approvals, or resource impact if the issue is abused repeatedly. Exposure is reduced if the UserCheck Portal is not accessible from untrusted networks.
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationNone
AutomatableNo
Technical impactPartial
CISA Coordinator · SSVC 2.0.3 · Evaluated Jun 2, 2026 · Source: CVE List
Affected products and versions
1| Product | Source | Version range | Status |
|---|---|---|---|
Quantum Security GatewayBrowse checkpoint / Quantum Security Gateway | CVE List | R82.10 with Jumbo Hotfix Take 6 or below | affected |
| R82 with Jumbo Hotfix Take 91 or below | affected | ||
| R81.20 with Jumbo Hotfix Take 127 or below | affected | ||
| All releases from R81.10 and below | affected |
References
2support.checkpoint.com
https://support.checkpoint.com/results/sk/sk184983