Vulnerability Description
Dashy is a self-hostable personal dashboard. Prior to 4.3.7, Dashy's workspace view trusts the url query parameter and assigns it directly to an iframe source without scheme validation. If a logged-in user opens a crafted workspace link containing a javascript: URL, JavaScript runs on the Dashy origin and can read same-origin browser data, interact with the Dashy DOM, and send requests as the victim. This issue is fixed in version 4.3.7.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://github.com/lissy93/dashy/commit/4bc620e21cc8e3466f32b8bc40614b0d0eb5648b
- https://github.com/lissy93/dashy/releases/tag/4.3.7
- https://github.com/lissy93/dashy/security/advisories/GHSA-58mp-4qr3-vmrc
- https://github.com/lissy93/dashy/security/advisories/GHSA-58mp-4qr3-vmrc
FAQ
What is CVE-2026-55592?
CVE-2026-55592 is a vulnerability with a CVSS score of 3.9 (LOW). Dashy is a self-hostable personal dashboard. Prior to 4.3.7, Dashy's workspace view trusts the url query parameter and assigns it directly to an iframe source without scheme validation. If a logged-in...
How severe is CVE-2026-55592?
CVE-2026-55592 has been rated LOW with a CVSS base score of 3.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-55592?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.