Input validation

2023-09-1905:17:00

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package vulnerability

arbitrary argument injection

input validation

file path validation

command-line flags

nvd

9.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.3%

JSON

Versions of the package blamer before 1.0.4 are vulnerable to Arbitrary Argument Injection via the blameByFile() API. The library does not sanitize for user input or validate the given file path conforms to a specific schema, nor does it properly pass command-line flags to the git binary using the double-dash POSIX characters (–) to communicate the end of options.