dompdf.php in dompdf before 0.6.1, when DOMPDF_ENABLE_PHP is enabled, allows context-dependent attackers to bypass chroot protections and read arbitrary files via a PHP protocol and wrappers in the input_file parameter, as demonstrated by a php://filter/read=convert.base64-encode/resource in the input_file parameter.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| dompdf/dompdf(Packagist) | 0.6.0 | 0.6.1 | N/A |
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