Reflected XSS in JetBrains TeamCity <2025.03.3 favoriteIcon
CVE-2025-52876 Published on June 23, 2025

In JetBrains TeamCity before 2025.03.3 reflected XSS on the favoriteIcon page was possible

NVD

Vulnerability Analysis

CVE-2025-52876 is exploitable with network access, requires user interaction and a small amount of user privileges. This vulnerability is considered to have a low 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:

LOW

Privileges Required:

LOW

User Interaction:

REQUIRED

Scope:

CHANGED

Confidentiality Impact:

LOW

Integrity Impact:

LOW

Availability Impact:

NONE

Weakness Type

What is a XSS Vulnerability?

The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

CVE-2025-52876 has been classified to as a XSS vulnerability or weakness.

Products Associated with CVE-2025-52876

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JetBrains Teamcity

Affected Versions

JetBrains TeamCity:

Before 2025.03.3 is affected.

Exploit Probability

EPSS

0.17%

Percentile

38.69%

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.