medium5.8
CVE-2026-72796
SiYuan before v3.7.4 contains an access control bypass vulnerability where static-file routes in the server mux bypass publish-access controls enforced on the …
Impact
SiYuan before v3.7.4 contains an access control bypass vulnerability where static-file routes in the server mux bypass publish-access controls enforced on the REST API. Attackers with publish reader tokens or anonymous access in disabled-auth mode can read templates, snippets, and export artifacts by directly accessing static routes that lack the same restrictions as their REST API counterparts.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/siyuan-note/siyuan/kernel | < 0.0.0-20260725122641-34be6c0bb073 | 0.0.0-20260725122641-34be6c0bb073 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-fgmr-7w36-9qfq
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-fgmr-7w36-9qfq
- https://nvd.nist.gov/vuln/detail/CVE-2026-72796
- https://github.com/siyuan-note/siyuan/commit/34be6c0bb0739d5b8e99ecc0cbfb474abb16230d
- https://www.vulncheck.com/advisories/siyuan-before-access-control-bypass-via-static-routes