medium4.9
CVE-2026-23922
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'.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Zabbix | Zabbix | from 7.4.0 before 7.4.9 |