https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-13T00:00:44.601708+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-84803 CVE-2026-84803 — SiYuan before v3.8.2 Stored XSS via incomplete asset blocklist 2026-10-13T00:00:44.602760+00:00

Affected: siyuan-note siyuan

SiYuan before v3.8.2 contains a stored cross-site scripting vulnerability in asset serving due to an incomplete extension blocklist that misses script-capable file types. Attackers can upload files with extensions like .xht, .ehtml, .xsl, .xbl, or .rdf that resolve to executable media types and execute JavaScript to steal API tokens and compromise workspaces.