JetBrains

A vulnerability in multiple JetBrains integrated development environments allows a remote, unauthenticated attacker to bypass security controls.

A vulnerability in JetBrains Toolbox App and IntelliJ IDEA allows a remote, unauthenticated attacker to bypass security measures.

An authentication bypass vulnerability in JetBrains YouTrack Helpdesk allows unauthenticated attackers to hijack any user account, including administrators, by spoofing emails to trigger an insecure account merging process.

A critical insecure deserialization vulnerability (CVE-2026-63077) in JetBrains TeamCity allows unauthenticated remote attackers to execute arbitrary system commands via the agent polling protocol.

Multiple vulnerabilities in JetBrains WebStorm allow a local attacker to execute arbitrary program code, enabling attackers to compromise the integrity and confidentiality of the affected system.

Multiple vulnerabilities in JetBrains TeamCity allow a remote, authenticated attacker to execute arbitrary program code on the affected system, potentially leading to full compromise of the CI/CD instance and underlying infrastructure.

Multiple vulnerabilities have been identified in JetBrains IntelliJ IDEA, which a remote, unauthenticated attacker can exploit to disclose sensitive information, execute arbitrary code on affected systems, and bypass existing security measures.

Multiple vulnerabilities in JetBrains TeamCity could allow an attacker to execute arbitrary code, manipulate data, or perform Cross-Site Scripting (XSS) attacks, potentially leading to system compromise or client-side attacks.

A remote, anonymous attacker can exploit an unspecified vulnerability in JetBrains IntelliJ IDEA to achieve arbitrary code execution, enabling them to execute arbitrary program code on the affected system.

Multiple vulnerabilities in JetBrains TeamCity allow an attacker to disclose information, perform a cross-site scripting attack, bypass security measures, and execute arbitrary program code.

A remote, authenticated attacker can exploit a vulnerability in JetBrains TeamCity On-Premises to escalate privileges.

A security advisory released by JetBrains on May 11, 2026, addresses a vulnerability in JetBrains TeamCity versions prior to 2026.1 and 2025.11.5, requiring users to apply updates to mitigate potential risks.

A vulnerability exists in JetBrains IntelliJ IDEA versions prior to 2024.3.7.1, 2025.1.7.1, 2025.2.6.2, 2025.3.4.1 and 2026.1.1, requiring users to update to the latest versions.

Detection of suspicious processes spawned by JetBrains TeamCity indicates potential exploitation of remote code execution vulnerabilities, with attackers using command interpreters and system binaries for malicious purposes.

Detection of suspicious processes spawned by JetBrains TeamCity indicates potential exploitation of remote code execution vulnerabilities.

Exploitation of CVE-2024-27198 in JetBrains TeamCity allows unauthenticated attackers to bypass authentication and gain administrative access by sending malicious HTTP POST requests to specific API endpoints.

A relative path traversal vulnerability in JetBrains TeamCity (CVE-2024-27199) could allow limited administrative actions and has been linked to ransomware attacks.

Detects network connections to the standard Kerberos port from an unusual process other than lsass.exe, potentially indicating Kerberoasting or Pass-the-Ticket activity on Windows systems.

An attacker attempts to exploit the CVE-2023-42793 vulnerability in JetBrains TeamCity On-Premises by sending a malicious POST request to gain administrative access and achieve remote code execution.