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CVE

CVE-2025-54374

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

CVE-2025-54374

Eidos: One-click Remote Code Execution through Custom URL Handling

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

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
8.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/54xxx/CVE-2025-54374.json, https://github.com/mayneyao/eidos/security/advisories/GHSA-qhhm-56qp-xr2r, https://nvd.nist.gov/vuln/detail/CVE-2025-54374

Severity

8.8

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
8.8
EPSS Probability
0.00354%
EPSS Percentile
0.5783%
Introduced Version
0
Fix Available

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