Threats Tagged 'cve-2026-74902'
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Threats Tagged 'cve-2026-74902'
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CVE-2026-74902: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in siyuan-note siyuanCVE-2026-74902 0 SiYuan before v3.7.4 contains a cross-site scripting vulnerability in the file upload validation flow that fails to escape filenames before inserting them into HTML via insertAdjacentHTML. Attackers can craft a malicious filename containing script payloads that execute with full OS command access when a user drags, drops, or pastes the file into the editor. Join the discussion | CVE Database V5 | 08/18/2026, 11:19:34 UTC Added: 08/18/2026, 11:34:59 UTC |
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