{"id":"UBUNTU-CVE-2019-9642","details":"An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an unauthenticated request, it possible to evaluate malicious PHP code by placing it on the fourth line of a .php file, as demonstrated by a PoC.php created by the guest account, with execution via a proxy.php?hash=../../../../../var/lib/pydio/data/personal/guest/PoC.php request. This is related to plugins/action.share/src/Store/ShareStore.php.","modified":"2025-10-24T04:47:34Z","published":"2019-06-05T17:29:00Z","upstream":["CVE-2019-9642"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9642"},{"type":"REPORT","url":"https://github.com/pydio/pydio-core/commits/develop/core/src/proxy.php"},{"type":"REPORT","url":"https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-823-security-release"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-9642"}],"affected":[{"package":{"name":"extplorer","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/extplorer@2.1.0b6+dfsg.3-4+deb7u5ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.0b6+dfsg.3-4+deb7u1","2.1.0b6+dfsg.3-4+deb7u1ubuntu1","2.1.0b6+dfsg.3-4+deb7u3ubuntu0.1","2.1.0b6+dfsg.3-4+deb7u4ubuntu0.16.04.1","2.1.0b6+dfsg.3-4+deb7u5ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.1.0b6+dfsg.3-4+deb7u5ubuntu0.16.04.1","binary_name":"extplorer"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-9642.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}