CVE-2026-23922CWE-522
CVE-2026-23922
Medium · published August 18, 2026
What it is
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.
The record
Technical detail
- CVSS v3.1
- 4.9 · MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- CVSS v4.0
- 2.1 · 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
- EPSS
- 0.00275 · 18.7th percentile
- Weakness
- CWE-522 · Insufficiently Protected Credentials
- Published
- 2026-08-18T17:17Z
Affected products (1)
| Product | Versions | Fixed in |
|---|
| zabbix/zabbix | ≥ 7.4.0, < 7.4.9 | 7.4.9 |
References (1)
EPSS history
Timeline