Check Point Gaia Portal: Authorization Validation Vulnerability (CVE-2026-107484)
An input and authorization validation vulnerability in Gaia Portal allows an authenticated, non-administrative user to perform privileged operations by exploiting improper backend handler controls.
CVE search metadata
CVE search record: CVE-2026-107484. Severity: high. CVSS: 7.3. KEV: no. Product: Gaia Portal. Brief: Check Point Gaia Portal: Authorization Validation Vulnerability (CVE-2026-107484). Brief link: https://feed.craftedsignal.io/briefs/2026-11-gaia-portal-privilege-escalation-cve-2026-107484/
Triage facts
Revision 1- Applicability
- Gaia Portal
- Evidence
- Unknown
- Severity
- High
- Action
- Elevated
- Sources
- 1 public source
- Freshness
- Revision 1Nov 12, 16:51 UTC
- Vulnerabilities
- 1 CVE
- Source quality
- A1Likely
CVE-2026-107484 is an input and authorization validation vulnerability in Check Point Gaia Portal backend handlers. The vulnerability enables an authenticated user with standard privileges to perform restricted administrative operations. The vulnerability carries a CVSS v3.1 base score of 7.3.
Impact
Successful exploitation allows authenticated users to bypass authorization controls, potentially leading to unauthorized administrative control over the Gaia Portal environment.
Recommendation
- Identify all instances of Check Point Gaia Portal currently in production.
- Monitor administrative access logs for unauthorized privileged operations originating from standard user accounts.
- Apply security patches from Check Point as they become available for the Gaia Portal to remediate the backend validation flaw.
Immediate actions
Inventory all Check Point Gaia Portal instances.
Threat Hunt
Identify anomalous administrative activity performed by low-privileged user accounts within Gaia Portal logs.
Data: Gaia Portal administrative access logs, Web server request logs
Mitigations
Apply security patches released by Check Point for CVE-2026-107484.
CVE-2026-107484