CVE-2026-23922
Medium
Description
The email media OAuth field 'Client secret' cannot be read after saving, but a Super Admin can leak it by setting a malicious 'Token endpoint'. Changes were made to reset the client secret upon changing the token endpoint.
SeverityMedium
CVSS4.9
Exploit probability—
Product
Zabbix
PublishedAug 18, 2026
First seenAug 18, 2026
Weakness typeCWE-522CWE-522
How to fix
Update
- zabbix zabbix7.4.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zabbix zabbix | 7.4.0 ≤ v < 7.4.9 | 7.4.9 |
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