What is the CVSS score of CVE-2025-65797?

CVE-2025-65797 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.1%.

Which versions of Memos are affected by CVE-2025-65797?

Organizations using the Identity Provider service of usememos memos should be aware of notable risk from CVE-2025-65797, a improper access control vulnerability rated CVSS 6.5.. A patch is available.

Is there a public PoC exploit available for CVE-2025-65797?

Yes, a public proof-of-concept exploit is available for CVE-2025-65797. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-65797?

Within 30 days: Identify affected systems running the Identity Provider service of usememos memos and apply vendor patches as part of regular patch cycle. Vendor patch is available.

Memos CVE-2025-65797

EUVD-2025-201722 MEDIUM

Improper Access Control (CWE-284)

2025-12-08 cve@mitre.org

GHSA-99m2-qwx6-2w6f

Authentication Bypass Denial Of Service Memos

6.5

CVSS 3.1 · Vendor: mitre

Severity by source

Vendor (mitre) PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SUSE

MEDIUM

qualitative

Primary rating from Vendor (mitre).

CVSS VectorVendor: mitre

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

EUVD ID Assigned

Mar 15, 2026 - 17:54 euvd

EUVD-2025-201722

Analysis Generated

Mar 15, 2026 - 17:54 vuln.today

Patch released

Mar 15, 2026 - 17:54 nvd

Patch available

PoC Detected

Dec 11, 2025 - 00:04 vuln.today

Public exploit code

CVE Published

Dec 08, 2025 - 17:16 nvd

MEDIUM 6.5

DescriptionCVE.org

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).

Analysis

Technical ContextAI

A denial of service vulnerability allows an attacker to disrupt the normal functioning of a system, making it unavailable to legitimate users. This vulnerability is classified as Improper Access Control (CWE-284).

RemediationAI

A vendor patch is available — apply it immediately. Implement rate limiting and input validation. Use timeout mechanisms for resource-intensive operations. Deploy DDoS protection where applicable.