{"id":"CVE-2026-55592","summary":"Dashy: XSS in workspace url parameter","details":"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.","aliases":["GHSA-58mp-4qr3-vmrc"],"modified":"2026-08-12T03:51:09.951819803Z","published":"2026-07-07T20:48:28.648Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55592.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-79"]},"references":[{"type":"WEB","url":"https://github.com/lissy93/dashy/releases/tag/4.3.7"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55592.json"},{"type":"ADVISORY","url":"https://github.com/lissy93/dashy/security/advisories/GHSA-58mp-4qr3-vmrc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55592"},{"type":"FIX","url":"https://github.com/lissy93/dashy/commit/4bc620e21cc8e3466f32b8bc40614b0d0eb5648b"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/lissy93/dashy","events":[{"introduced":"0"},{"fixed":"4bc620e21cc8e3466f32b8bc40614b0d0eb5648b"},{"fixed":"e7c0f90bb988738a37cb5bb8efc50f9547ded088"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"4.3.7"}]}}],"versions":["4.3.6","4.3.1","4.3.5","4.3.4","4.3.3","4.3.2","4.3.0","4.2.9","4.2.8","4.2.7","4.2.5","4.2.6","4.2.4","4.2.3","4.2.2","4.2.1","4.2.0","4.1.16","4.1.15","4.1.14","4.1.13","4.1.12","4.1.11","4.1.10","4.1.9","4.1.8","4.1.7","4.1.6","4.1.5","4.1.4","4.1.3","4.1.2","4.1.1","4.1.0","4.0.10","4.0.9","4.0.8","4.0.7","4.0.6","4.0.5","4.0.4","4.0.3","4.0.2","4.0.1","4.0.0","3.3.1","3.3.0","3.2.15","3.2.14","3.2.13","3.2.12","3.2.11","3.2.10","3.2.9","3.2.8","3.2.7","3.2.6","3.2.5","3.2.4","3.2.3","3.2.2","3.2.1","3.2.0","3.1.15","3.1.14","3.1.13","3.1.12","3.1.11","3.1.9","3.1.8","3.1.7","3.1.6","3.1.5","3.1.4","3.1.2","3.1.1","3.0.1","3.0.0","2.1.2","2.1.1","2.1.0","2.0.8","2.0.7","2.0.6","2.0.5","2.0.4","2.0.3","2.0.2","2.0.1","2.0.0","1.9.9","1.9.8","1.9.7","1.9.5","1.9.6","1.9.4","1.9.2","1.9.1","1.9.0","1.8.9","1.8.8","1.8.7","1.8.6","1.8.5","1.8.4","1.8.3","1.8.2","1.8.1","1.8.0","1.7.7","1.7.6","1.7.5","1.7.4","1.7.3","1.7.0","1.6.0","1.5.0","1.4.0","1.3.6","1.3.5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55592.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"}]}