| CVE ID |
CVE-2026-23922 |
| CVSS score |
2.1 (Low) |
| CVSS vector |
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| Affected components |
Frontend |
| Summary |
Email media OAuth secret leak to Super Admin |
| 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. |
| Known attack vectors |
A Zabbix Super Admin setting a malicious OAuth token endpoint. |
| Affected and fix version/s |
Affected: 7.4.0 - 7.4.8 → Fixed: 7.4.9 |
| Mitigation |
Update the affected components to their respective fixed versions. |
| Workarounds |
- |
| Acknowledgements |
Zabbix wants to thank sebiee for submitting this report on the HackerOne bug bounty platform. |
Defect (Security)
Minor