Log4shell CheckerJan 17, 2022 · 1 min readGo to Project SiteLog4jShell Bytecode Detector is an open source tool that helps identify if a jar file is affected by the critical CVE-2021-44228.Last updated on Apr 15, 2025 AuthorsDr. Andreas DannApplication Security Expert | Security Researcher Eclipse Steady Apr 27, 2019 →