{"schema":"threatline.record/2","record":{"id":"CVE-2026-101158","aliases":[],"summary":"Security Advisory 0185","details":"A missing input validation vulnerability in the Fileserver upload API allows an authenticated attacker with file upload privileges to execute stored cross-site scripting (XSS). Successful exploitation could enable the attacker to hijack another CloudVision user's web session, potentially granting full access to their account and administrative permissions.","categories":["Unclassified"],"product":"CloudVision Portal","vendor":"Arista Networks","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-101158","source_modified_at":"2026-10-06T19:51:46.864Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"CloudVision Portal","vendor":"Arista Networks","versions":[{"version":"2026.2.0","status":"affected","versionType":"custom"},{"version":"2026.1.0","lessThanOrEqual":"2026.1.2","status":"affected","versionType":"custom"},{"version":"2025.3.0","lessThanOrEqual":"2025.3.3","status":"affected","versionType":"custom"},{"version":"1.0.0","lessThan":"2025.3.0","status":"affected","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-101158","source_modified_at":"2026-10-06T19:51:46.864Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"CloudVision Portal","ecosystem":null},"version":"2025.3.0","basis":"first unaffected version stated in the CVE record"}],"cvss":8.4,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00283,"percentile":0.19723,"score_date":"2026-10-23"},"published_at":"2026-10-06T19:36:51.571Z","modified_at":"2026-10-06T19:51:46.864Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-101158","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-06T19:51:46.864Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-101158","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.arista.com/en/support/advisories-notices/security-advisory/24801-security-advisory-0185","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-06T19:51:37.462404Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-06T19:51:46.864Z","content_hash":"0d2314d71a28d23f97a3e03616d837ff594e0dc190c271f3b5d9bd7296c89316"}}