Zabbix API and Frontend login lockout mechanism has a flaw where several unsuccessful login requests are not properly counted towards the block counter if sent simultaneously, potentially allowing for more password guesses than intended.

Project Subscriptions

Vendors Products
Advisories

No advisories yet.

Fixes

Solution

Update the affected components to their respective fixed versions.


Workaround

No workaround given by the vendor.

History

Tue, 18 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Zabbix
Zabbix zabbix
Vendors & Products Zabbix
Zabbix zabbix

Tue, 18 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
Description Zabbix API and Frontend login lockout mechanism has a flaw where several unsuccessful login requests are not properly counted towards the block counter if sent simultaneously, potentially allowing for more password guesses than intended.
Title API and Frontend login lockout race condition
Weaknesses CWE-362
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: Zabbix

Published:

Updated: 2026-08-18T13:35:41.648Z

Reserved: 2026-01-19T14:02:49.454Z

Link: CVE-2026-1199

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-18T13:17:20.900

Modified: 2026-08-18T14:17:00.787

Link: CVE-2026-1199

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-18T14:15:07Z

Weaknesses