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GHSA-qr6q-w4gj-3865medium

DOMPDF Arbitrary File Read

Impact

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.

Source excerpt · OSV

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

dompdf/dompdf Packagist
Affected rangeRecorded fix
From 0.6.0 before 0.6.1Ecosystem versions0.6.1

Version evidence: OSV · GHSA-qr6q-w4gj-3865

View original version evidence (1 explicit versions)

Original source description

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.

References