What is the CVSS score of CVE-2025-64456?

CVE-2025-64456 has a CVSS 3.1 base score of 8.4 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N. EPSS exploitation probability: 0.0%.

Which versions of Jwt Attack are affected by CVE-2025-64456?

Organizations using JetBrains ReSharper face notable risk from CVE-2025-64456, a signature bypass vulnerability rated CVSS 8.4.

How to fix or mitigate CVE-2025-64456?

Within 30 days: Identify all affected systems running JetBrains ReSharper and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Jwt Attack CVE-2025-64456

HIGH

Improper Verification of Cryptographic Signature (CWE-347)

2025-11-10 cve@jetbrains.com

Privilege Escalation Jwt Attack Resharper

8.4

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:21 vuln.today

CVE Published

Nov 10, 2025 - 14:15 nvd

HIGH 8.4

DescriptionNVD

In JetBrains ReSharper before 2025.2.4 missing signature verification in DPA Collector allows local privilege escalation

AnalysisAI

In JetBrains ReSharper before 2025.2.4 missing signature verification in DPA Collector allows local privilege escalation. Rated high severity (CVSS 8.4), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-347. In JetBrains ReSharper before 2025.2.4 missing signature verification in DPA Collector allows local privilege escalation Affected products include: Jetbrains Resharper. Version information: before 2025.2.4.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

CVE-2025-64456 vulnerability details – vuln.today

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