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CVE-2025-8625— Copypress Rest API 1.1 - 1.2 - Missing Configurable JWT Secret and File-Type Validation to Unauthenticated Remote Code Execution

Quick assessment

Affected
copypressdev Copypress Rest API
Exploitation
Public or AI PoC available; prioritize validation
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 Copypress Rest API 1.1版本至1.2版本存在安全漏洞，该漏洞源于使用硬编码JWT签名密钥且未限制可获取和保存的文件类型，可能导致远程代码执行。

CVSS 9.8 · Critical EPSS 0.60% · P46
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I. Basic Information for CVE-2025-8625

Vulnerability Information
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Vulnerability Title
Copypress Rest API 1.1 - 1.2 - Missing Configurable JWT Secret and File-Type Validation to Unauthenticated Remote Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
The Copypress Rest API plugin for WordPress is vulnerable to Remote Code Execution via copyreap_handle_image() Function in versions 1.1 to 1.2. The plugin falls back to a hard-coded JWT signing key when no secret is defined and does not restrict which file types can be fetched and saved as attachments. As a result, unauthenticated attackers can forge a valid token to gain elevated privileges and upload an arbitrary file (e.g. a PHP script) through the image handler, leading to remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Copypress Rest API 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 Copypress Rest API 1.1版本至1.2版本存在安全漏洞，该漏洞源于使用硬编码JWT签名密钥且未限制可获取和保存的文件类型，可能导致远程代码执行。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
copypressdev Copypress Rest API 1.1 ~ 1.2 -

II. Public POCs for CVE-2025-8625

# POC Description Source Link Shenlong Link
1 Copypress Rest API 1.1 - 1.2 - Missing Configurable JWT Secret and File-Type Validation to Unauthenticated Remote Code Execution https://github.com/Nxploited/CVE-2025-8625 POC Details
2 None https://github.com/ret0x2A/CVE-2025-8625 POC Details
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III. Intelligence Information for CVE-2025-8625

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Vendor Advisories for CVE-2025-8625 (1)

Vendor Pages for CVE-2025-8625 (1)

IV. Related Vulnerabilities

Same weakness: CWE-321

V. Comments for CVE-2025-8625

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