{"schema":"threatline.record/2","record":{"id":"CVE-2026-63148","aliases":[],"summary":"Omnispace Agora Project < 26.10.0 Stored XSS via Poll-Response Attachment Filename","details":"Omnispace Agora Project before 26.10.0 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject HTML/script markup by uploading a poll-response attachment with a malicious filename that bypasses the paramFilter sanitization applied to $_FILES. Attackers can submit a crafted filename that is stored and later rendered in components such as the dashboard controller (CtrlDashboard), executing arbitrary script in the browsers of users who view the affected page.","categories":["Unclassified"],"product":"Agora Project","vendor":"Omnispace","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-63148","source_modified_at":"2026-10-14T16:48:58.871Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Agora Project","vendor":"Omnispace","versions":[{"status":"affected","version":"0","versionType":"semver","lessThan":"26.10.0"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-63148","source_modified_at":"2026-10-14T16:48:58.871Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"Agora Project","ecosystem":null},"version":"26.10.0","basis":"first unaffected version stated in the CVE record"}],"cvss":5.1,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.0018,"percentile":0.07136,"score_date":"2026-10-23"},"published_at":"2026-10-13T20:00:23.928Z","modified_at":"2026-10-14T16:48:58.871Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-63148","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T16:48:58.871Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-63148","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/xech/agora-project/releases/tag/26.10","tags":["release-notes","patch"]},{"source":"CVE List","url":"https://www.agora-project.net/","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/omnispace-agora-project-stored-xss-via-poll-response-attachment-filename","tags":["third-party-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":"partial","assessed_at":"2026-10-14T16:48:39.574820Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T16:48:58.871Z","content_hash":"a8f770a689aaf0f207563f10713d86490ee14bbc52257088fa43b398aa681308"}}