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GHSA-cxj7-4jpj-2q38high8.8

Pimcore Unrestricted Upload of File with Dangerous Type

Impact

In Pimcore before 5.7.1, an attacker with limited privileges can bypass file-extension restrictions via a 256-character filename, as demonstrated by the failure of automatic renaming of .php to .php.txt for long filenames, a different vulnerability than CVE-2019-10867 and CVE-2019-16317.

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.

pimcore/pimcore Packagist
Affected rangeRecorded fix
Earlier releases before 5.7.1Ecosystem versions5.7.1

Version evidence: OSV · GHSA-cxj7-4jpj-2q38

View original version evidence (68 explicit versions)

Original source description

In Pimcore before 5.7.1, an attacker with limited privileges can bypass file-extension restrictions via a 256-character filename, as demonstrated by the failure of automatic renaming of .php to .php.txt for long filenames, a different vulnerability than CVE-2019-10867 and CVE-2019-16317.

References