Vulnerability DatabaseCVE-2026-84808
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CVE-2026-84808
Published:September 02, 2026
Updated:September 02, 2026
Kimai versions before 2.65.0 contain an authorization bypass vulnerability in the REST API timesheet collection endpoint that fails to enforce activity-team access controls. Users with view_other_timesheet permission can list timesheets using activities restricted to teams they do not belong to, bypassing intended data isolation.
Affected Packages
kimai/kimai (PHP):
Affected version(s) >=0.1 <2.65.0
Fix Suggestion:
Update to version 2.65.0
Related Resources (3)
https://www.vulncheck.com/advisories/kimai-before-2.65.0-authorization-bypass-via-api-timesheet
https://github.com/kimai/kimai/security/advisories/GHSA-c6j4-35fc-x3hw
https://nvd.nist.gov/vuln/detail/CVE-2026-84808
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Incorrect Authorization
CWE-863