CVE-2025-54374

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

CVSS 3.1

8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-25)

CWE

CWE-94

Published

2025-10-03

Modified

2026-10-08

Record from

the NVD, synced 2026-10-19

Affected

• mayneyao:eidos

References

• https://github.com/mayneyao/eidos/security/advisories/GHSA-qhhm-56qp-xr2r
• https://github.com/mayneyao/eidos/security/advisories/GHSA-qhhm-56qp-xr2r

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