CVE-2025-8482— Simple Local Avatars <= 2.8.4 - Missing Authorization to Authenticated (Subscriber+) Avatar Migration
Quick assessment
Affected
10up Simple Local Avatars
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Simple Local Avatars 2.8.4版本存在安全漏洞，该漏洞源于缺少能力检查，可能导致未经授权的数据修改。
Possible ATT&CK Techniques 1 AI
T1098.003 · Additional Cloud Roles
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I. Basic Information for CVE-2025-8482
Vulnerability Information
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Vulnerability Title
Simple Local Avatars <= 2.8.4 - Missing Authorization to Authenticated (Subscriber+) Avatar Migration
Source: CVE Program / CVE List V5
Vulnerability Description
The Simple Local Avatars plugin for WordPress is vulnerable to unauthorized modification of data in version 2.8.4. This is due to a missing capability check on the migrate_from_wp_user_avatar() function. This makes it possible for authenticated attackers, with subscriber-level access and above, to migrate avatar metadata for all users.
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 Simple Local Avatars 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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Simple Local Avatars 2.8.4版本存在安全漏洞，该漏洞源于缺少能力检查，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 |
|---|---|---|---|---|
| 10up | Simple Local Avatars | * ~ 2.8.4 | - |
|
II. Public POCs for CVE-2025-8482
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2025-8482
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