Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

The JFrog Security Research team recently discovered and disclosed CVE-2025-11953 – a critical (CVSS 9.8) security vulnerability affecting the extremely popular @react-native-community/cli NPM package that has approximately 2M weekly downloads. The vulnerability allows remote unauthenticated attackers to easily trigger arbitrary OS command execution on the machine running react-native-community/cli’s development server, posing a significant risk to developers.

The way we build software has fundamentally changed. AI code assistants are no longer a novelty; they are the new standard, creating a revolutionary leap in developer productivity. Back in May, we launched Snyk Studio with a focus on our partners, creating an open framework to build a vibrant ecosystem for securing AI-driven development. Our goal was to ensure that as the AI landscape evolved, Snyk’s market-leading security intelligence could be embedded into any AI-native tool.

At Snyk, our mission has always been to empower developers to build secure applications without slowing down. The importance of a developer-first approach is even more critical with the proliferation of AI use and in the world of cloud-native development. This means rethinking container security. It’s no longer enough to just scan a Dockerfile or a finished image at a single point in time.

CVE-2025-64095 is a critical unauthenticated file-upload vulnerability affecting DNN (DotNetNuke) versions prior to 10.1.1. The flaw exists in the platform’s default HTML editor provider, where upload validation and authorization checks were insufficient. Attackers can upload files and overwrite existing content without credentials, enabling page defacement, malicious script injection, and in some environments stored cross-site scripting (XSS).

CVE-2025-55752 is a path traversal vulnerability in Apache Tomcat. It comes from a regression introduced during a past bug fix. Because of this flaw, Tomcat normalizes URLs before decoding them, which lets attackers craft requests that bypass access controls and reach restricted directories like /WEB-INF/ and /META-INF/. In deployments where HTTP PUT is enabled, an attacker could upload files through this path and potentially gain remote code execution (RCE).

Welcome to The researcher’s desk – a content series where the Detectify security research team will conduct a technical autopsy on vulnerabilities that are particularly interesting, complex, or persistent. The goal here is not to report the latest research (for which you can refer to the Detectify release log); it is to take a closer look at certain vulnerabilities, regardless of their disclosure date, that still offer critical lessons.

Threat Actor Name: UNC6384 Targeted Industries: Government, Diplomatic Services Geographic Focus: Hungary, Belgium, Serbia, Italy, Netherlands (broader European diplomatic community)