High severity7.1NVD Advisory· Published Sep 30, 2026
CVE-2026-103054
CVE-2026-103054
Description
AiSOC versions before 12.0.0 contain an authorization bypass vulnerability in the MSSP module that allows authenticated users to add arbitrary tenants to portfolios they own. Attackers can submit tenant UUIDs via the add_tenants_to_portfolio endpoint to claim unclaimed tenants and read their security alerts, incidents, and posture metrics without consent.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
5- github.com/beenuar/AiSOC/blob/v11.2.0/services/api/app/api/v1/endpoints/mssp.pynvd
- github.com/beenuar/AiSOC/commit/151264a8b846db55099e5e0f4d76c388e8df4a92nvd
- github.com/beenuar/AiSOC/releases/tag/v12.0.0nvd
- github.com/beenuar/AiSOC/security/advisories/GHSA-mcg9-8pxf-j98vnvd
- www.vulncheck.com/advisories/aisoc-10.0.0-before-12.0.0-unauthorized-tenant-access-via-msspnvd
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