Privilege escalation in Go-shiori Shiori
CVE-2026-61463
Shiori contains a privilege escalation vulnerability in the account update endpoint that allows authenticated users to modify the owner field without authorization checks. Attackers can escalate to administrator by submitting a crafted PAT…
Vulnerability class: Privilege Escalation
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Go-shiori Shiori — versions 0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (issue-tracking)
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (patch)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-61463?
- CVE-2026-61463 is a high-severity vulnerability in Go-shiori Shiori, classified under Improper Privilege Management. CVSS score: 8.8/10. Published 2026-07-13.
- How severe is CVE-2026-61463?
- High severity. CVSS v3 base score is 8.8 out of 10.