CVE-2026-55592

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 v3.1

3.9 LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

EPSS

0.28% chance of exploitation in the next 30 days, 21th percentile

Nuclei

medium · CWE-79

Published

2026-07-07

Updated

2026-07-08

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-55592.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2026-5559
• CVE-2026-55593
• CVE-2026-55588
• CVE-2026-55596
• CVE-2026-55585
• CVE-2026-55599