CVE-2026-61463 — Shiori Authenticated Privilege Escalation via PATCH /api/v1/auth/account
Shiori contains a privilege escalation vulnerability in the account update endpoint that allows authenticated users to modify the owner field without authorization checks. Attac…
Published: 2026-07-13 · CVSS: 8.7 · CVSS 4.0
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 PATCH request with owner: true, then re-authenticate to obtain an admin JWT token granting full system access.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7