CVE-2026-72803 | BDVDB-2026-358489 Detail

Description#

SiYuan versions before v3.7.4 fail to enforce publish-access checks in the getBlockAttrs and batchGetBlockAttrs endpoints. Attackers can retrieve block attributes including names, aliases, memos, and custom fields from protected documents by sending POST requests with block IDs.

Impact#

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Exploit#

History#

1. Version 12026-08-12Record published in the CVE List.
2. Version 22026-08-14Most recent update recorded in the CVE List.