A AegiFlow
MEDIUMCVSS 6.9

GHSA-gq43-vcrh-6jw8

Duplicate Advisory: The reference filter for getRefIDs checks visibility but not the password tier, disclosing that password-protected documents reference a given block

Published
2026-08-13
Modified
2026-10-01
Sources
github-advisory

Summary

## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-vg99-7gj7-2fr5. This link is maintained to preserve external references. ## Original Description SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the /api/block/getRefIDs endpoint that fails to check password-protected document tiers. Unauthenticated readers can discover that password-protected documents reference specific blocks and obtain block identifiers without entering the document password.

Affected packages

EcosystemPackageAffected versionsFixed versions
Gogithub.com/siyuan-note/siyuan/kernel——

Remediation: No patched version is listed by GitHub.

References

Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.