miniflux — Vulnerabilities & Security Advisories 5

Miniflux is a self-hosted RSS reader and feed aggregator designed for users seeking a lightweight, privacy-focused alternative to cloud-based services. Historically, it has been susceptible to various vulnerability classes including cross-site scripting (XSS), remote code execution (RCE), and privilege escalation, primarily stemming from improper input validation and authentication flaws. The project maintains an active security response, addressing issues promptly when disclosed. While no major public security incidents have been widely reported, the presence of five CVEs indicates a need for regular updates and careful configuration by users to mitigate potential risks in this open-source application.