Description (CNA)
SiYuan versions before 3.7.4 contain an unthrottled brute-force vulnerability in the Publish Service Basic Auth implementation (PublishServiceTransport.RoundTrip() in kernel/server/proxy/publish.go). The Publish Service runs on a separate, unauthenticated-by-default listener (default TCP port 6808) and gates named publish-viewer accounts (Conf.Publish.Auth.Accounts) with Basic Auth that has no rate limiting, per-account lockout, or backoff. Unauthenticated remote attackers can submit unlimited password guesses against named accounts to gain access to published notes/notebooks.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| siyuan-note / siyuan | affected 0 before 3.7.4; unaffected 3.7.4 |
CWE
CWE-307
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-phg7-xcr4-q5wg
- https://www.vulncheck.com/advisories/siyuan-before-brute-force-authentication-via-publish-service
ADP enrichment
No English description supplied.