.. / CVE-2019-16759

Exploit for vBulletin 5.0.0-5.5.4 - Remote Command Execution (CVE-2019-16759)

Description:

vBulletin 5.0.0 through 5.5.4 is susceptible to a remote command execution vulnerability via the widgetConfig parameter in an ajax/render/widget_php routestring request. An attacker can execute malware, obtain sensitive information, modify data, and/or gain full control over a compromised system without entering necessary credentials.

Nuclei Template

View the template here CVE-2019-16759.yaml

Validate with Nuclei

echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2019/CVE-2019-16759.yaml
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References:

https://seclists.org/fulldisclosure/2019/Sep/31
https://www.theregister.co.uk/2019/09/24/vbulletin_vbug_zeroday/
https://github.com/20142995/Goby
https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/vbulletin-remote-code-execution-cve-2020-7373/
https://nvd.nist.gov/vuln/detail/CVE-2019-16759