{"id":"CVE-2026-62378","summary":"RustFS Console: Critical Stored XSS in Preview Modal leading to Administrative Account Takeover","details":"RustFS Console is a web management console for the RustFS distributed file system. From 0.1.7 until 0.1.10, the RustFS Console components/object/preview-modal.tsx and components/object/pdf-viewer.tsx extension-based PDF preview path can render HTML content uploaded as .pdf, allowing stored cross-site scripting in the management console and exposure of administrator AccessKeyId, SecretAccessKey, and SessionToken values. This is caused by a regression of CVE-2026-27822. This vulnerability is fixed in 0.1.10.","aliases":["GHSA-7gcx-wg4x-q9x6"],"modified":"2026-08-12T03:51:24.452053001Z","published":"2026-07-15T16:50:13.127Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62378.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-79"]},"references":[{"type":"WEB","url":"https://github.com/rustfs/console/releases/tag/v0.1.10"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62378.json"},{"type":"ADVISORY","url":"https://github.com/rustfs/rustfs/security/advisories/GHSA-7gcx-wg4x-q9x6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-62378"},{"type":"FIX","url":"https://github.com/rustfs/console/commit/49630dc140e6818aaee8879ade038a129838a2f2"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/rustfs/console","events":[{"introduced":"8dc3853fc180a7f08843b531c9c6ea85814985de"},{"fixed":"49630dc140e6818aaee8879ade038a129838a2f2"}],"database_specific":{"extracted_events":[{"introduced":"0.1.7"},{"fixed":"0.1.10"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["v0.1.9","v0.1.8","v0.1.7"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62378.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H"}]}