CVE ID :CVE-2026-82654
Published : Aug. 30, 2026, 3:16 p.m. | 4 hours, 25 minutes ago
Description :SiYuan before v3.8.1 fails to properly escape block name, alias, and memo fields in hint, backlink, and breadcrumb rendering functions. Attackers can set a block’s name to contain HTML/script tags that execute when another user views documents referencing or displaying that block.
Severity: 8.9 | HIGH
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