Remote Code Execution Vulnerability in simple-git by Steve UKX

CVE-2026-28292

What is CVE-2026-28292?

CVE-2026-28292 represents a serious remote code execution vulnerability affecting simple-git, a popular Node.js library that provides an interface for executing Git commands within applications. This vulnerability exists in versions 3.15.0 to 3.32.2 of the library, allowing attackers to bypass previous fixes made for related vulnerabilities (CVE-2022-25860 and CVE-2022-25912). By exploiting this flaw, an attacker can execute arbitrary code on the host machine running the affected version of simple-git. This capability poses significant risks to organizations that utilize the library in their Node.js applications, as successful exploitation could lead to system control and facilitate malicious activities.

Potential impact of CVE-2026-28292

1. Full Remote Code Execution: The vulnerability allows attackers to gain complete control over the host machine, enabling them to execute arbitrary commands, install malware, or manipulate data, significantly compromising system integrity and data security.

2. Bypassing Previous Security Measures: This flaw can circumvent earlier patches designed to mitigate similar vulnerabilities, indicating a failure of existing security measures and exposing organizations to further risks from related attack vectors.

3. Potential for Broader Attacks: Given that simple-git is commonly used in various applications, the exploitation of this vulnerability can lead to widespread impacts, allowing attackers to leverage compromised systems as a foothold for further attacks across the network.

References