{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.3.7"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4bc620e21cc8e3466f32b8bc40614b0d0eb5648b"
            },
            {
              "fixed": "e7c0f90bb988738a37cb5bb8efc50f9547ded088"
            }
          ],
          "repo": "https://github.com/lissy93/dashy",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-58mp-4qr3-vmrc"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55592.json"
  },
  "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.",
  "id": "CVE-2026-55592",
  "modified": "2026-08-12T03:51:09.951819803Z",
  "published": "2026-07-07T20:48:28.648Z",
  "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"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Dashy: XSS in workspace url parameter"
}