CVE-2026-19629: CWE-863 (Incorrect Authorization) in Tenable, Inc. Security Center
A privilege escalation vulnerability exists in Tenable Security Center that allows a user with "Security Manager" role and "manage user" permission on a single group to modify users belonging to other groups. This bypasses the intended access control restrictions and enables unauthorized cross-group user management.
CVE-2026-19629: CWE-863 (Incorrect Authorization) in Tenable, Inc. Security Center
Description
A privilege escalation vulnerability exists in Tenable Security Center that allows a user with "Security Manager" role and "manage user" permission on a single group to modify users belonging to other groups. This bypasses the intended access control restrictions and enables unauthorized cross-group user management.
CVSS v3.1
Score 8.1high
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- tenable
- Date Reserved
- 2026-08-12T15:43:30.028Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7f5043bf8831d53976b1d3
Added to database: 08/14/2026, 17:28:35 UTC
Last updated: 08/14/2026, 17:28:35 UTC
Views: 1
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