CVE-2026-57926

In JetBrains YouTrack before 2026.2.16593 the websandbox bridge was vulnerable to a prototype pollution attack

CVSS v3 2.6 LOW

2.6^/10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

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:youtrack:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-06-26 14:17

Updated : 2026-06-27 18:51

NVD link : CVE-2026-57926

Mitre link : CVE-2026-57926

CVE.ORG link : CVE-2026-57926

JSON object : View

Products Affected

jetbrains

youtrack

CWE

CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

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