CVE-2025-12675— KiotViet Sync <= 1.8.5 - Missing Authorization to Authenticated (Subscriber+) Settings Update
Quick assessment
Affected
mykiot KiotViet Sync
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.
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin KiotViet Sync 1.8.5及之前版本存在安全漏洞，该漏洞源于saveConfig函数缺少能力检查，可能导致未经授权的数据修改。
Possible ATT&CK Techniques 2 AI
T1098.004 · SSH Authorized Keys T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-12675
Vulnerability Information
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Vulnerability Title
KiotViet Sync <= 1.8.5 - Missing Authorization to Authenticated (Subscriber+) Settings Update
Source: CVE Program / CVE List V5
Vulnerability Description
The KiotViet Sync plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the saveConfig() function in all versions up to, and including, 1.8.5. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the plugin's config.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin KiotViet Sync 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin KiotViet Sync 1.8.5及之前版本存在安全漏洞，该漏洞源于saveConfig函数缺少能力检查，可能导致未经授权的数据修改。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| mykiot | KiotViet Sync | * ~ 1.8.5 | - |
|
II. Public POCs for CVE-2025-12675
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · mykiot · 2025-11-05 · 4 CVEs total
| CVE-2025-12674 | 9.8 CRITICAL | KiotViet Sync <= 1.8.5 - Unauthenticated Arbitrary File Upload |
| CVE-2025-12676 | 5.3 MEDIUM | KiotViet Sync <= 1.8.5 - Use of Hard-coded Password to Authorization Bypass |
| CVE-2025-12677 | 5.3 MEDIUM | KiotViet Sync <= 1.8.5 - Unauthenticated Webhook Key Exposure |
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