CVE-2026-74800

NVD data not available for this CVE. It may be pending analysis or not yet published.

Related Intelligence (1)

CRITICALVulnerability

NVD CRITICAL: CVE-2026-74800 — SiYuan before v3.7.4 fails to set Content-Disposition and X-Content-Type-Options...

SiYuan before v3.7.4 fails to set Content-Disposition and X-Content-Type-Options headers when serving arbitrary file assets, allowing stored cross-site scripting attacks. Authenticated attackers can upload HTML files as assets and execute scripts with full kernel API access when the workspace owner opens the asset link.

CVE-2026-74800
NIST NVD