CVE-2026-63077 PoC — JetBrains TeamCity 反序列化注入漏洞

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-63077.yaml

Associated Vulnerability

Title: JetBrains TeamCity 反序列化注入漏洞 (CVE-2026-63077)
Description:In JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible via the agent polling protocol

Description

JetBrains TeamCity < 2026.1.3, 2025.11.7 contains a remote code execution caused by unauthenticated access via the agent polling protocol, letting unauthenticated attackers execute arbitrary code remotely, exploit requires no authentication.

File Snapshot

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