CVE-2026-101092 SiYuan before v3.8.4 Information Disclosure via getCurrentAttrViewImages
Attackers can leak image asset paths from unauthorized databases by bypassing publish-access checks in the getCurrentAttrViewImages endpoint.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-101092?
CVE-2026-101092 is a medium-severity vulnerability in siyuan-note siyuan, published on 28 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
SiYuan before v3.8.4 fails to enforce publish-access checks in the getCurrentAttrViewImages endpoint, allowing publish readers to retrieve image asset paths from unauthorized databases. Attackers can call the endpoint with an unrendered database identifier obtained through related endpoints to leak detached-row image asset paths and filenames that the rendering endpoint would deny.
Weakness: CWE-200
Which versions are affected by CVE-2026-101092?
How do I fix CVE-2026-101092?
No fix has been published for CVE-2026-101092 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-101092 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-101092 exists.
Sources
Also known as GHSA-fg39-6m5r-264j, GHSA-j9p6-5639-gf4f.