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Vulnerability DatabaseCVE-2023-34229

CVE-2023-34229: 
JetBrains TeamCity vulnerability analysis and mitigation

Overview

In JetBrains TeamCity before version 2023.05, a stored Cross-Site Scripting (XSS) vulnerability was discovered in the GitLab Connection page. The vulnerability was assigned identifier CVE-2023-34229 and was disclosed on May 31, 2023 (NVD, CVE).

Technical details

The vulnerability is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation). According to the CVSS v3.1 scoring system, it received a base score of 5.4 (Medium severity) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N, indicating network accessibility, low attack complexity, required low privileges, user interaction, and potential for confidentiality and integrity impacts (NVD).

Impact

The vulnerability could allow an attacker to execute stored cross-site scripting attacks through the GitLab Connection page, potentially leading to unauthorized access to sensitive information and manipulation of web content (NVD).

Mitigation and workarounds

The vulnerability has been fixed in JetBrains TeamCity version 2023.05. Users are advised to upgrade to this version or later to mitigate the security risk (Vendor Advisory).

Additional resources

Source: This report was generated using AI

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Published date

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