{"metadata": {"vulnerability": "cve-2026-86016", "count": 7, "kinds": {"milestone": 3, "sighting": 1, "kev": 0, "other": 3}}, "data": [{"timestamp": "2026-09-04T19:23:40.691Z", "date_only": false, "value": "2026-09-04T19:23:40.691Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2026-86016", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-13T19:15:21.682Z", "date_only": false, "value": "2026-10-13T19:15:21.682Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2026-86016", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-13T19:15:21.682Z", "date_only": false, "value": "2026-10-13T19:15:21.682Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2026-86016", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-13T19:15:21.682Z", "date_only": false, "value": "2026-10-13T19:15:21.682Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "cve-2026-86016", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-13T20:18:55.303Z", "date_only": false, "value": "2026-10-13T20:18:55.303", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-86016", "record": "FKIE_CVE-2026-86016", "field": "published"}, {"timestamp": "2026-10-13T20:18:55.303Z", "date_only": false, "value": "2026-10-13T20:18:55.303", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-86016", "record": "FKIE_CVE-2026-86016", "field": "lastModified"}, {"timestamp": "2026-10-14T12:49:41.400Z", "date_only": false, "value": "2026-10-14T12:49:41.400217Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117439344202115478", "record": "CVE-2026-86016", "field": "creation_timestamp", "uuid": "a88a7325-9443-4de8-9e50-3c0e07a75b13", "content": "CVE-2026-86016 VNote: Stored XSS via YAML Frontmatter Leading to Local File Read and Remote Exfiltration VNote is a note-taking platform. Prior to 4.3.0, VNote uses the assignment `preNode.innerHTML = p_metaData` in src/data/extra/web/js/markdownit.js to insert YAML frontmatter metadata into a pre element before the protectFromXss sanitization path runs. Opening an attacker-supplied Markdown note can therefore execute stored JavaScript in the file:// viewer context. Because QWebEngineSettings::LocalContentCanAccessRemoteUrls enables local content to access remote URLs, the script can read reachable local note files and transmit their contents to a remote server without further interaction after the note is opened. This issue is fixed in version 4.3.0.\nhttps://www.cve.org/CVERecord?id=CVE-2026-86016https://github.com/vnotex/vnote/security/advisories/GHSA-vfhj-c636-h59xhttps://github.com/vnotex/vnote/commit/7371efde531312eb24beb982fb5fdd73469cb171https://github.com/vnotex/vnote/releases/tag/v4.3.0#vnotex #vnote#CVE_2026_86016#bot", "url": "https://infosec.exchange/users/cve/statuses/117439344202115478"}]}