SiYuan 2.9.0-3.8.6 - Unauthenticated XSS via check-auth "to" Parameter CVE-2026-116167
- Severity
- EPSS Score
- EPSS Percentile
- Vulnerability description
- Not available
- Risk description
- Not available
- Recommendation
- Not available
- References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-fmj3-xc2f-6w4whttps://www.vulncheck.com/advisories/siyuan-2.9.0-before-3.8.7-xss-via-check-auth-to-parameterhttps://nvd.nist.gov/vuln/detail/CVE-2026-116167
- Codename
- Not available
- Detectable with
- Network Scanner
- Scan engine
- Nuclei
- Cisa Kev
- No
- Exploitable with Sniper
- No
- CVE Published
- Oct 25, 2026
- Detection added at
- Software Type
- Not available
- Vendor
- siyuan-note
- Product
- siyuan
Detect this vulnerability now!
Check your clients' targets (or your own) for this vulnerability and thousands more! Get proof for validation with our ethical hacking toolkit.