CVE-2026-84804

Kimai before 2.65.0 fails to properly validate permissions when removing team access to activities, projects, and customers via API endpoints. Authenticated users with edit_team permission can revoke team access without the required permissions_activity check, bypassing authorization controls.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/kimai/kimai/security/advisories/GHSA-mc86-77vp-82g3
https://www.vulncheck.com/advisories/kimai-before-2.65.0-authorization-bypass-via-team-activity-api

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-02 12:17

Updated : 2026-09-04 03:17

NVD link : CVE-2026-84804

Mitre link : CVE-2026-84804

CVE.ORG link : CVE-2026-84804

JSON object : View

Products Affected

No product.

CWE

CWE-284

Improper Access Control

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