CVE-2020-17952: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

August 9, 2021 (updated August 31, 2021)

A remote code execution (RCE) vulnerability in /library/think/App.php of Twothink v2.0 allows attackers to execute arbitrary PHP code.

References

github.com/advisories/GHSA-ch3r-vp46-8g22
github.com/twothink/twothink/issues/1
nvd.nist.gov/vuln/detail/CVE-2020-17952

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