Platform
nodejs
Component
falkordb-browser
Fixed in
1.9.4
CVE-2026-6057 represents a critical Remote Code Execution (RCE) vulnerability discovered in FalkorDB Browser versions 1.9.3–1.9.3. This flaw stems from an unauthenticated path traversal issue within the file upload API, allowing malicious actors to write arbitrary files to the system. Successful exploitation can lead to complete system compromise and remote code execution. No official patch is currently available.
CVE-2026-6057 affects FalkorDB Browser version 1.9.3, presenting an unauthenticated path traversal vulnerability in its file upload API. This allows remote attackers to write arbitrary files to the system, potentially leading to remote code execution (RCE). The severity of this vulnerability is high, as an attacker with network access can exploit it without needing credentials. The ability to write arbitrary files opens the door to modifying configuration files, injecting malicious code, and ultimately, gaining control of the server. The lack of a fix available exacerbates the situation, requiring immediate mitigation measures.
The vulnerability resides in the file upload API of FalkorDB Browser, allowing an attacker to upload a file with a manipulated path that overwrites files outside the intended directory. The attacker can construct a malicious URL including sequences like '..' to navigate to parent directories and write files in critical system locations. The application's inadequate path validation allows this manipulation. An attacker could, for example, overwrite the web server's configuration file or inject malicious script into a web-accessible directory. Successful exploitation of this attack requires access to the network where FalkorDB Browser is running, but does not require authentication.
Exploit Status
EPSS
0.15% (35% percentile)
Given that there is no official fix for CVE-2026-6057 in FalkorDB Browser 1.9.3, mitigation focuses on preventative measures. Disabling or restricting access to the file upload API is strongly recommended until an update is released. Implementing strict access controls, limiting who can access the application and its functions, is crucial. Monitoring system logs for suspicious activity related to file uploads can help detect and respond to potential attacks. Consider isolating the FalkorDB Browser instance on a segmented network to limit the impact of a potential exploitation. Finally, evaluate alternatives to FalkorDB Browser if security is a critical priority.
Actualice FalkorDB Browser a una versión corregida. La vulnerabilidad se solucionó en una versión posterior a la 1.9.3. Consulte el repositorio de GitHub para obtener más detalles sobre la corrección y las versiones disponibles.
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It's an attack technique that allows an attacker to access files and directories outside the intended directory, often using sequences like '..' in the file path.
If you are using FalkorDB Browser version 1.9.3, you are vulnerable to this vulnerability. Check the application's documentation for any update plans.
Disable the file upload API or restrict access to it. Implement strict access controls and monitor system logs.
Currently, there are no specific tools to detect this vulnerability, but you can use general vulnerability scanners that look for path traversal patterns.
RCE stands for 'Remote Code Execution'. It's when an attacker can execute arbitrary code on a vulnerable system.
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