Threats Tagged 'cve-2026-74800'
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Threats Tagged 'cve-2026-74800'
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0 CVE-2026-74800 is a critical stored cross-site scripting (XSS) vulnerability in SiYuan note-taking software versions prior to 3.7.4. The issue arises because the software fails to set the Content-Disposition and X-Content-Type-Options headers when serving arbitrary file assets. Authenticated attackers can exploit this by uploading malicious HTML files as assets, which execute scripts with full kernel API access when the workspace owner opens the asset link. Join the discussion | CVE Database V5 | 08/17/2026, 11:04:35 UTC Added: 08/17/2026, 11:26:57 UTC |
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