memos vulnerability allows arbitrarily modification or deletion registered identity providers
Date: 2025-12
Affected: go/github.com/usememos/memos
Attack vector: auth-bypass
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2025-65797
CVE-2025-65798
CWE: CWE-284
CVSS: 6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Incorrect access control in the Identity Provider service of usememos memos v0.25.2 allows attackers with low-level privileges to arbitrarily modify or delete registered identity providers, leading to an account takeover or Denial of Service (DoS).


Mitigations:

Architectural layers (MAESTRO):