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CVE-2025-54374— Eidos: One-click Remote Code Execution through Custom URL Handling

Quick assessment

Affected
mayneyao eidos
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.

Eidos是Mayne个人开发者的一个个人资料管理的可扩展框架。 Eidos 0.21.0及之前版本存在安全漏洞，该漏洞源于特制eidos URL触发自定义URL处理程序，可能导致远程代码执行。

CVSS 8.8 · High EPSS 0.55% · P44
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I. Basic Information for CVE-2025-54374

Vulnerability Information
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Vulnerability Title
Eidos: One-click Remote Code Execution through Custom URL Handling
Source: CVE Program / CVE List V5
Vulnerability Description
Eidos is an extensible framework for Personal Data Management. Versions 0.21.0 and below contain a one-click remote code execution vulnerability. An attacker can exploit this vulnerability by embedding a specially crafted eidos: URL on any website, including a malicious one they control. When a victim visits such a site or clicks on the link, the browser triggers the app’s custom URL handler (eidos:), causing the Eidos application to launch and process the URL, leading to remote code execution on the victim’s machine. This issue does not have a fix as of October 3, 2025
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Eidos 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eidos是Mayne个人开发者的一个个人资料管理的可扩展框架。 Eidos 0.21.0及之前版本存在安全漏洞，该漏洞源于特制eidos URL触发自定义URL处理程序，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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
mayneyao eidos <= 0.21.0 -

II. Public POCs for CVE-2025-54374

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III. Intelligence Information for CVE-2025-54374

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Vendor Advisories for CVE-2025-54374 (1)

IV. Related Vulnerabilities

Same weakness: CWE-94

V. Comments for CVE-2025-54374

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