CVE-2023-41249

Summary

CVE-2023-41249 is a newly disclosed vulnerability in JetBrains TeamCity versions prior to 2023.05.3. This issue grants attackers the ability to conduct Reflected Cross-Site Scripting (XSS) attacks. The flaw surfaces when an attacker manipulates input during the copying process of Build Step configurations, potentially leading to code injection and subsequent unintended execution of malicious scripts within the user's browser. By exploiting this vulnerability, attackers can steal sensitive information, install malware, or perform other malicious activities. It is highly recommended that affected TeamCity users upgrade to the latest patch version as soon as possible to mitigate this risk.

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