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GHSA-6rgh-r6j3-3223high8.2

czim/file-handling vulnerable to SSRF and directory traversal

Impact

The czim/file-handling package before 1.5.0 and 2.x before 2.3.0 (used with PHP Composer) does not properly validate URLs within makeFromUrl and makeFromAny, leading to SSRF, and to directory traversal for the reading of local files.

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.

czim/file-handling Packagist
Affected rangeRecorded fix
Earlier releases before 1.5.0Ecosystem versions1.5.0
From 2.0.0 before 2.3.0Ecosystem versions2.3.0

Version evidence: OSV · GHSA-6rgh-r6j3-3223

View original version evidence (39 explicit versions)

Original source description

The czim/file-handling package before 1.5.0 and 2.x before 2.3.0 (used with PHP Composer) does not properly validate URLs within makeFromUrl and makeFromAny, leading to SSRF, and to directory traversal for the reading of local files.

References