CVE-2025-27232— Frontend arbitrary file read in oauth.authorize action
Quick assessment
Affected
Zabbix Zabbix
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Zabbix是Zabbix公司的一套开源的监控系统。该系统支持网络监控、服务器监控、云监控和应用监控等。 Zabbix存在安全漏洞，该漏洞源于经过身份验证的超级管理员可利用oauth.authorize操作读取任意文件，可能导致信息泄露。
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local System
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I. Basic Information for CVE-2025-27232
Vulnerability Information
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Vulnerability Title
Frontend arbitrary file read in oauth.authorize action
Source: CVE Program / CVE List V5
Vulnerability Description
An authenticated Zabbix Super Admin can exploit the oauth.authorize action to read arbitrary files from the webserver leading to potential confidentiality loss.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Zabbix 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zabbix是Zabbix公司的一套开源的监控系统。该系统支持网络监控、服务器监控、云监控和应用监控等。 Zabbix存在安全漏洞，该漏洞源于经过身份验证的超级管理员可利用oauth.authorize操作读取任意文件，可能导致信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-27232
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · Zabbix · 2025-12-01 · 3 CVEs total
| CVE-2025-49642 | Agent builds for AIX vulnerable to library loading hijacking | |
| CVE-2025-49643 | Frontend DoS vulnerability due to asymmetric resource consumption |
IV. Related Vulnerabilities
Same product: Zabbix
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CVE-2026-59781
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CVE-2026-23938
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CVE-2026-23935
Use-after-free read in script item/preprocessing HttpRequest -
CVE-2026-23934
Frontend DoS via the validate.api.exists action
Same vendor: Zabbix
-
CVE-2026-59781
Improper validation of custom installation directories on Wi -
CVE-2026-23938
Server DoS via JavaScript preprocessing or script items -
CVE-2026-23937
Host PSK extraction in Zabbix API -
CVE-2026-23935
Use-after-free read in script item/preprocessing HttpRequest -
CVE-2026-23934
Frontend DoS via the validate.api.exists action
Same weakness: CWE-918
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V. Comments for CVE-2025-27232
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