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CVE Vulnerability Details :
CVE-2026-2698
PUBLISHED
More InfoOfficial Page
Assigner-tenable
Assigner Org ID-5ac1ecc2-367a-4d16-a0b2-35d495ddd0be
View Known Exploited Vulnerability (KEV) details
Published At-23 Feb, 2026 | 16:28
Updated At-23 Feb, 2026 | 18:17
Rejected At-
▼CVE Numbering Authority (CNA)
Improper Access Control

An improper access control vulnerability exists where an authenticated user could access areas outside of their authorized scope.

Affected Products
Vendor
Tenable, Inc.Tenable
Product
Security Center
Default Status
affected
Versions
Affected
  • From 0 before 6.8.0 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-639CWE-639: Authorization Bypass Through User-Controlled Key
Type: CWE
CWE ID: CWE-639
Description: CWE-639: Authorization Bypass Through User-Controlled Key
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.05.7MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Version: 4.0
Base score: 5.7
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-233CAPEC-233 Privilege Escalation
CAPEC ID: CAPEC-233
Description: CAPEC-233 Privilege Escalation
Solutions

Tenable has released Security Center 6.8.0 to address these issues. The installation files can be obtained from the Tenable Downloads Portal: https://www.tenable.com/downloads/security-center Note: Patches that include fixes for Apache, PHP and Libcurl were recently released ( https://www.tenable.com/security/tns-2026-06) . Tenable Security Center 6.8.0 includes all of these fixes. Please refer to the Tenable SC Release Notes https://docs.tenable.com/release-notes/Content/security-center/2026.htm  for more information.

Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://https://www.tenable.com/security/tns-2026-07
N/A
https://https://docs.tenable.com/release-notes/Content/security-center/2026.htm
N/A
Hyperlink: https://https://www.tenable.com/security/tns-2026-07
Resource: N/A
Hyperlink: https://https://docs.tenable.com/release-notes/Content/security-center/2026.htm
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found