{"id":"CVE-2021-21029","details":"Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are affected by a Reflected Cross-site Scripting vulnerability via 'file' parameter. Successful exploitation could lead to arbitrary JavaScript execution in the victim's browser. Access to the admin console is required for successful exploitation.","aliases":["BIT-magento-2021-21029","GHSA-jwxh-wj79-ccm6"],"modified":"2026-07-09T00:12:26.235541Z","published":"2021-02-11T20:15:14.763Z","references":[{"type":"ADVISORY","url":"https://helpx.adobe.com/security/products/magento/apsb21-08.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/magento/devdocs","events":[{"introduced":"0"},{"fixed":"9eba2c99bed83d8297c03b7ea3b110500cc5b955"},{"introduced":"9eba2c99bed83d8297c03b7ea3b110500cc5b955"},{"last_affected":"9eba2c99bed83d8297c03b7ea3b110500cc5b955"}],"database_specific":{"cpe":["cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:*","cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*","cpe:2.3:a:magento:magento:2.3.6:-:*:*:commerce:*:*:*","cpe:2.3:a:magento:magento:2.3.6:-:*:*:open_source:*:*:*","cpe:2.3:a:magento:magento:2.4.1:-:*:*:commerce:*:*:*","cpe:2.3:a:magento:magento:2.4.1:-:*:*:open_source:*:*:*"],"extracted_events":[{"introduced":"0"},{"fixed":"2.3.6"},{"introduced":"2.3.6-NA"},{"last_affected":"2.3.6-NA"},{"introduced":"2.4.1-NA"},{"last_affected":"2.4.1-NA"}],"source":["CPE_RANGE","CPE_STRING"]}}],"versions":["2.3.6-NA","2.3.0","2.2.7","2.1.16","2.4.2","2.4.1-p1","2.3.6-p1","1.x-eos","2.3.5","2.3.4","2.3.3-p1","2.2.11","2.3.2","2.2.9","2.1.18","2.3.1","2.2.8","2.1.17","2.2.6","2.1.15","2.2.5","2.1.14","2.0.8"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21029.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/magento/magento2","events":[{"introduced":"0"},{"fixed":"53ad434d78cd2d357203fb82e5ea059883f403b8"},{"introduced":"53ad434d78cd2d357203fb82e5ea059883f403b8"},{"last_affected":"445b0f1a3d6a91b5da32d311077c2112ef0b1503"}],"database_specific":{"cpe":["cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:*","cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*","cpe:2.3:a:magento:magento:2.3.6:-:*:*:commerce:*:*:*","cpe:2.3:a:magento:magento:2.3.6:-:*:*:open_source:*:*:*","cpe:2.3:a:magento:magento:2.4.0:-:*:*:commerce:*:*:*","cpe:2.3:a:magento:magento:2.4.0:-:*:*:open_source:*:*:*","cpe:2.3:a:magento:magento:2.4.0:p1:*:*:commerce:*:*:*","cpe:2.3:a:magento:magento:2.4.0:p1:*:*:open_source:*:*:*","cpe:2.3:a:magento:magento:2.4.1:-:*:*:commerce:*:*:*","cpe:2.3:a:magento:magento:2.4.1:-:*:*:open_source:*:*:*"],"extracted_events":[{"introduced":"0"},{"fixed":"2.3.6"},{"introduced":"2.3.6-NA"},{"last_affected":"2.3.6-NA"},{"introduced":"2.4.0-NA"},{"last_affected":"2.4.0-NA"},{"introduced":"2.4.0-p1"},{"last_affected":"2.4.0-p1"},{"introduced":"2.4.1-NA"},{"last_affected":"2.4.1-NA"}],"source":["CPE_RANGE","CPE_STRING"]}}],"versions":["2.3.6-NA","2.4.0-NA","2.4.0-p1","2.4.1-NA","2.4.1","2.2.0-RC1.3","2.2.0-RC1.2","2.2.0-RC1.1","2.1.0","2.1.0-rc3","2.1.0-rc2","2.1.0-rc1","2.0.0","2.0.0-rc","0.74.0-beta1","0.42.0-beta3","0.1.0-alpha108","0.42.0-beta1","0.1.0-alpha107","0.1.0-alpha106","0.1.0-alpha105","0.1.0-alpha104","0.1.0-alpha103","0.1.0-alpha102","0.1.0-alpha101","0.1.0-alpha100","0.1.0-alpha99","0.1.0-alpha98","0.1.0-alpha97","0.1.0-alpha96","0.1.0-alpha95","0.1.0-alpha94","0.1.0-alpha93","0.1.0-alpha92","0.1.0-alpha91","0.1.0-alpha90","0.1.0-alpha89"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21029.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"}]}