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CVE-2024-0195 is a critical code injection vulnerability in spider-flow version 0.4.3, specifically in the FunctionService.saveFunction method within src/main/java/org/spiderflow/controller/FunctionController.java. The vulnerability allows remote attackers to inject and execute arbitrary code via crafted input to the affected function. The exploit has been publicly disclosed and is available for use.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository contains a Nuclei template (CVE-2024-0195.yaml) and a detailed README for exploiting CVE-2024-0195, a critical remote code execution vulnerability in spider-flow 0.4.3. The main exploit is a Nuclei YAML file that sends a crafted POST request to the /function/save endpoint, injecting Java code that executes arbitrary system commands on the server. The exploit uses out-of-band DNS callbacks (e.g., interactsh-url or dnslog.cn) to verify successful code execution. The README provides background, impact, mitigation advice, and a proof-of-concept HTTP request. The repository is structured for use with the Nuclei scanning framework and is a working proof-of-concept for unauthenticated RCE against vulnerable spider-flow instances.
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