What’s Vulnerable › Vulnerabilities

CVE-2024-54156

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-12-04 · updated 2026-06-17
• Weakness: CWE-1321

Description

In JetBrains YouTrack before 2024.3.52635 multiple merge functions were vulnerable to prototype pollution attack

Affected products

• JetBrains YouTrack: before 2024.3.52635 — fixed in 2024.3.52635

How to fix

Upgrade to a fixed version: JetBrains YouTrack 2024.3.52635. Check the vendor advisory for mitigations.

References

• https://www.jetbrains.com/privacy-security/issues-fixed/

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