Unauthenticated RCE

Vulnerabilities and Exploits

Vulnerability Analysis: CVE-2026-63077 Unauthenticated Remote Code Execution in JetBrains TeamCity

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CVE-2026-63077 UnauthentIcated Remote Code ExecutIon In JetBraIns TeamCIty

Introduction On August 5, 2026, cybersecurity researchers disclosed a critical security vulnerability designated as CVE-2026-63077 (CVSS v3.1 Score: 9.8 – Critical) affecting JetBrains TeamCity On-Premises installations. TeamCity is one of the world’s most widely adopted Continuous Integration and Continuous Deployment (CI/CD) server solutions, serving as the core infrastructure for source code compilation, secret storage, and automated deployment pipelines across enterprise environments. CVE-2026-63077 represents an unauthenticated Remote Code Execution (RCE) vulnerability that allows

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Vulnerabilities and Exploits

CVE-2026-20253 – Splunk Enterprise Unauthenticated Arbitrary File Vulnerability

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Introduction In modern enterprise environments, Splunk sits at the heart of cyber defense architectures, serving as a central hub for log management, SIEM, and data analytics. However, the very platforms deployed to monitor and protect infrastructures can sometimes introduce severe security risks, effectively turning a defensive tool into a primary attack vector. A security advisory released by Splunk in June 2026 exposed a

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