{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-54717","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-15T23:07:33.231Z","datePublished":"2026-08-06T20:27:17.974Z","dateUpdated":"2026-08-07T14:32:58.836Z"},"containers":{"cna":{"title":"Silverstripe: XSS in breadcrumbs in page list view","problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/silverstripe/silverstripe-cms/security/advisories/GHSA-w3cp-g2pf-65wh","tags":["x_refsource_CONFIRM"],"url":"https://github.com/silverstripe/silverstripe-cms/security/advisories/GHSA-w3cp-g2pf-65wh"},{"name":"https://github.com/silverstripe/silverstripe-cms/pull/3175","tags":["x_refsource_MISC"],"url":"https://github.com/silverstripe/silverstripe-cms/pull/3175"},{"name":"https://github.com/silverstripe/silverstripe-cms/commit/62f9912baa18c80304f3fa8b6eca71bb5dc2d21e","tags":["x_refsource_MISC"],"url":"https://github.com/silverstripe/silverstripe-cms/commit/62f9912baa18c80304f3fa8b6eca71bb5dc2d21e"},{"name":"https://github.com/silverstripe/silverstripe-cms/releases/tag/6.2.1","tags":["x_refsource_MISC"],"url":"https://github.com/silverstripe/silverstripe-cms/releases/tag/6.2.1"}],"affected":[{"vendor":"silverstripe","product":"silverstripe-cms","versions":[{"version":"< 6.2.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-06T20:27:17.974Z"},"descriptions":[{"lang":"en","value":"Silverstripe CMS is an open source content management system. Prior to 6.2.1, page breadcrumbs in the CMS are vulnerable to cross-site scripting when viewed using the page list view, because page titles are rendered into the breadcrumb trail without being escaped. This issue is fixed in 6.2.1."}],"source":{"advisory":"GHSA-w3cp-g2pf-65wh","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-07T14:32:51.176180Z","id":"CVE-2026-54717","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-07T14:32:58.836Z"}}]}}