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
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://github.com/mayneyao/eidos/security/advisories/GHSA-qhhm-56qp-xr2r Exploit, Vendor Advisory
- https://github.com/mayneyao/eidos/security/advisories/GHSA-qhhm-56qp-xr2r Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 8.8 · mayneyaoNVD modified 2026-10-08 22:10
Affected (CPE criteria) 1
cpe:2.3:a:mayneyao:eidos:*:*:*:*:*:node.js:*:*
References 2
- https://github.com/mayneyao/eidos/security/advisories/GHSA-qhhm-56qp-xr2r Exploit, Vendor Advisory
- https://github.com/mayneyao/eidos/security/advisories/GHSA-qhhm-56qp-xr2r Exploit, Vendor Advisory