CVE-2026-64810

In JetBrains IntelliJ IDEA before 2026.2 hTML injection was possible in an IDE notification, allowing silent user activity tracking

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.jetbrains.com/privacy-security/issues-fixed/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:jetbrains:intellij_idea:*:*:*:*:*:*:*:*

History

24 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) En JetBrains IntelliJ IDEA antes de 2026.2, la inyección de HTML era posible en una notificación del IDE, permitiendo el seguimiento silencioso de la actividad del usuario.

Information

Published : 2026-07-23 12:18

Updated : 2026-10-24 13:10

NVD link : CVE-2026-64810

Mitre link : CVE-2026-64810

CVE.ORG link : CVE-2026-64810

JSON object : View

Products Affected

jetbrains

intellij_idea

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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