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CVE-2026-23922— Email media OAuth secret leak to Super Admin

CVSS 2.1 · Low
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I. Basic Information for CVE-2026-23922

Vulnerability Information

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Vulnerability Title
Email media OAuth secret leak to Super Admin
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的凭证保护机制
Source: CVE Program / CVE List V5

Affected Products

VendorProductAffected VersionsCPESubscribe
ZabbixZabbix 7.4.0 ~ 7.4.8 -

II. Public POCs for CVE-2026-23922

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III. Intelligence Information for CVE-2026-23922

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Patches & Fixes for CVE-2026-23922 (1)

Same Patch Batch · Zabbix · 2026-08-18 · 11 CVEs total

CVE-2026-239298.5 HIGHPrototype pollution leading to stored XSS
CVE-2026-239337.7 HIGHHardcoded session key in Zabbix 7.4
CVE-2026-11996.9 MEDIUMAPI and Frontend login lockout race condition
CVE-2026-239356.8 MEDIUMUse-after-free read in script item/preprocessing HttpRequest body
CVE-2026-239376.0 MEDIUMHost PSK extraction in Zabbix API
CVE-2026-597815.4 MEDIUMImproper validation of custom installation directories on Windows could allow installation
CVE-2026-239315.3 MEDIUMFrontend plaintext macro value enumeration via the validatate.api.exists action
CVE-2026-239305.3 MEDIUMFrontend DoS via the popup.testtriggerexpr action
CVE-2026-239345.1 MEDIUMFrontend DoS via the validate.api.exists action
CVE-2026-239382.1 LOWServer DoS via JavaScript preprocessing or script items

IV. Related Vulnerabilities

V. Comments for CVE-2026-23922

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