JetBrains YouTrack Multiple Merge Functions Prototype Pollution Vulnerability
CVE-2024-54156 Published on December 4, 2024

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

NVD

Vulnerability Analysis

CVE-2024-54156 is exploitable with network access, requires user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
HIGH
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
NONE

Weakness Type

What is a Prototype Pollution Vulnerability?

The software receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

CVE-2024-54156 has been classified to as a Prototype Pollution vulnerability or weakness.


Products Associated with CVE-2024-54156

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Affected Versions

JetBrains YouTrack:

Exploit Probability

EPSS
0.02%
Percentile
3.52%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.