.. / CVE-2020-8644

Exploit for playSMS <1.4.3 - Remote Code Execution (CVE-2020-8644)

Description:

PlaySMS before version 1.4.3 is susceptible to remote code execution because it double processes a server-side template.

Nuclei Template

View the template here CVE-2020-8644.yaml

Validate with Nuclei

echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2020/CVE-2020-8644.yaml

References:

https://forum.playsms.org/t/playsms-1-4-3-has-been-released/2704
https://nvd.nist.gov/vuln/detail/CVE-2020-8644
https://playsms.org/2020/02/05/playsms-1-4-3-has-been-released/
http://packetstormsecurity.com/files/157106/PlaySMS-index.php-Unauthenticated-Template-Injection-Code-Execution.html
https://research.nccgroup.com/2020/02/11/technical-advisory-playsms-pre-authentication-remote-code-execution-cve-2020-8644/