🚨 CRITICAL: CVE-2026-33670 in SiYuan (<3.6.2) lets remote attackers exploit /api/file/readDir for path traversal, exposing sensitive files. Patch to 3.6.2+ ASAP! Details: https://radar.offseq.com/threat/cve-2026-33670-cwe-22-improper-limitation-of-a-pat-0880f67a #OffSeq #vuln #infosec #SiYuan