{"id":"GHSA-5m3w-rvvh-8fx6","aliases":["CVE-2019-7743"],"title":"Joomla! Object Injection Vulnerability","description":"An issue was discovered in Joomla! before 3.9.3. The phar:// stream wrapper can be used for object injection attacks because there is no protection mechanism (such as the TYPO3 PHAR stream wrapper) to prevent use of the phar:// handler for non .phar-files.","severity":"critical","score":9.8,"published":"2022-05-13T01:22:55.000Z","modified":"2023-11-08T04:01:39.407Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"joomla/joomla-cms","ranges":[{"events":[{"introduced":"2.5.0"},{"fixed":"3.9.3"}],"type":"ECOSYSTEM"}],"versions":[],"fixed":["3.9.3"]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2019-7743","https://github.com/joomla/joomla-cms/issues/23907","https://developer.joomla.org/security-centre/770-20190206-core-implement-the-typo3-phar-stream-wrapper","https://github.com/joomla/joomla-cms","https://web.archive.org/web/20210730211655/https://www.securityfocus.com/bid/107050"],"sources":[{"name":"OSV","id":"GHSA-5m3w-rvvh-8fx6","modified":"2023-11-08T04:01:39.407614Z","url":"https://osv.dev/vulnerability/GHSA-5m3w-rvvh-8fx6"}],"assessments":[{"source":"OSV","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8}]}