{"id":"CVE-2026-55592","state":"PUBLISHED","title":"Dashy: XSS in workspace url parameter","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.","publishedAt":"2026-07-07T20:48:28.648Z","updatedAt":"2026-07-08T14:30:28.126Z","severity":{"score":3.9,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["lissy93 dashy"],"affected":[{"vendor":"lissy93","product":"dashy","versions":[{"version":"< 4.3.7","status":"affected"}]}],"references":["https://github.com/lissy93/dashy/security/advisories/GHSA-58mp-4qr3-vmrc","https://github.com/lissy93/dashy/commit/4bc620e21cc8e3466f32b8bc40614b0d0eb5648b","https://github.com/lissy93/dashy/releases/tag/4.3.7"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:12:24.861Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/55xxx/CVE-2026-55592.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-55592","state":"PUBLISHED","datePublished":"2026-07-07T20:48:28.648Z","dateUpdated":"2026-07-08T14:30:28.126Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-06-16T23:18:03.170Z"},"containers":{"cna":{"title":"Dashy: XSS in workspace url parameter","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"lissy93","product":"dashy","versions":[{"version":"< 4.3.7","status":"affected"}]}],"references":[{"url":"https://github.com/lissy93/dashy/security/advisories/GHSA-58mp-4qr3-vmrc","name":"https://github.com/lissy93/dashy/security/advisories/GHSA-58mp-4qr3-vmrc","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/lissy93/dashy/commit/4bc620e21cc8e3466f32b8bc40614b0d0eb5648b","name":"https://github.com/lissy93/dashy/commit/4bc620e21cc8e3466f32b8bc40614b0d0eb5648b","tags":["x_refsource_MISC"]},{"url":"https://github.com/lissy93/dashy/releases/tag/4.3.7","name":"https://github.com/lissy93/dashy/releases/tag/4.3.7","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":3.9,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-07T20:48:28.648Z"},"source":{"advisory":"GHSA-58mp-4qr3-vmrc","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/lissy93/dashy/security/advisories/GHSA-58mp-4qr3-vmrc","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-08T14:30:25.302873Z","id":"CVE-2026-55592","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-08T14:30:28.126Z"}}]}}}