HIGH
GHSA-mhfv-8rc9-w38c
Arbitrary shell execution
Quick fix
GHSA-mhfv-8rc9-w38c — squizlabs/php_codesniffer: upgrade to the fixed version with the command below.
composer require squizlabs/php_codesniffer:^2.8.1Details
Uses of shell_exec() and exec() were not escaping filenames and configuration settings in most cases
Are you affected?
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Affected packages
Packagist/squizlabs/php_codesniffer
Introduced in:
1.0.0Fixed in: 2.8.1Fix
composer require squizlabs/php_codesniffer:^2.8.1