wren-lang — Vulnerabilities & Security Advisories 5

Wren-lang is a programming language designed for building secure, high-performance applications with a focus on memory safety. Historically, it has been susceptible to remote code execution vulnerabilities due to unsafe deserialization flaws and cross-site scripting issues through improper input sanitization. Privilege escalation risks have also been documented in certain implementations. The project maintains five CVE records, primarily centered on input validation bypasses and insecure default configurations. While no major security incidents have been widely reported, the language's design prioritizes memory safety to mitigate common vulnerabilities like buffer overflows, though developers must still implement proper security practices to address remaining risks in web-facing applications.