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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.

PUBLISHED Reserved 2026-05-20 | Published 2026-05-26 | Updated 2026-06-02 | Assigner checkpoint




MEDIUM: 5.6CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Problem types

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Product status

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

support.checkpoint.com/results/sk/sk184983

cve.org (CVE-2026-48134)

nvd.nist.gov (CVE-2026-48134)

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