{"id":"CVE-2022-4821","details":"A vulnerability classified as problematic was found in FlatPress. This vulnerability affects the function onupload of the file admin/panels/uploader/admin.uploader.php of the component XML File Handler/MD File Handler. The manipulation leads to cross site scripting. The attack can be initiated remotely. The name of the patch is 3cc223dec5260e533a84b5cf5780d3a4fbf21241. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-217000.","modified":"2026-04-10T04:53:01.601857Z","published":"2022-12-28T21:15:10.840Z","references":[{"type":"ADVISORY","url":"https://vuldb.com/?ctiid.217000"},{"type":"ADVISORY","url":"https://vuldb.com/?id.217000"},{"type":"FIX","url":"https://github.com/flatpressblog/flatpress/commit/3cc223dec5260e533a84b5cf5780d3a4fbf21241"},{"type":"FIX","url":"https://github.com/flatpressblog/flatpress/issues/178"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/flatpressblog/flatpress","events":[{"introduced":"0"},{"fixed":"3cc223dec5260e533a84b5cf5780d3a4fbf21241"}]},{"type":"GIT","repo":"https://github.com/flatpressblog/flatpress","events":[{"introduced":"0"},{"fixed":"3cc223dec5260e533a84b5cf5780d3a4fbf21241"}]}],"versions":["1.1","1.2","1.2.1","1.2.beta1","1.2.beta2","v1.0.2","v1.0.3","v1.0.3.php7"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-4821.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}