The JFrog Security research team continuously monitors popular open source software (OSS) repositories with our automated tooling to avert potential software supply chain security threats, and reports any vulnerabilities or malicious packages discovered to repository maintainers and the wider community. Two days ago, several of our automated analyzers started alerting on a set of packages in the npm Registry.
You hear a lot about shifting your application security (AppSec) left – in other words, shifting AppSec to the beginning of the software development lifecycle (SDLC). While we firmly believe that you should continue scanning in development environments, that doesn’t mean that you should neglect applications that have been deployed to or staged in runtime environments.
Recently, researchers from Positive Security published findings identifying a major remote code execution (RCE) vulnerability in dompdf, a popular PDF generation library. In their reporting, they outlined a way that code could be loaded into an application and then remotely executed during a PDF being generated. Dompdf is used quite extensively within the PHP ecosystem, and is used within over 59,000 open sourced platforms and projects.
