PostHog — Vulnerabilities & Security Advisories 7

PostHog provides product analytics and feature flagging capabilities for development teams. Historically, the platform has been susceptible to cross-site scripting (XSS), remote code execution (RCE), and privilege escalation vulnerabilities, with seven CVEs documented to date. Security researchers have identified issues in API endpoints, user input handling, and session management that could allow unauthorized access or code execution. While no major public security incidents have been widely reported, the consistent discovery of vulnerabilities in analytics and feature management tools highlights the importance of regular security assessments and prompt patching for organizations implementing such solutions.