Web: https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-24900

April 29, 2022, 2:15 p.m. |

National Vulnerability Database nist.gov

Piano LED Visualizer is software that allows LED lights to light up as a person plays a piano connected to a computer. Version 1.3 and prior are vulnerable to a path traversal attack. The `os.path.join` call is unsafe for use with untrusted input. When the `os.path.join` call encounters an absolute path, it ignores all the parameters it has encountered till that point and starts working with the new absolute path. Since the "malicious" parameter represents an absolute path, the result …

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