{"id":"UBUNTU-CVE-2021-28941","details":"Because of no validation on a curl command in MagpieRSS 0.72 in the /extlib/Snoopy.class.inc file, when you send a request to the /scripts/magpie_debug.php or /scripts/magpie_simple.php page, it's possible to request any internal page if you use a https request.","modified":"2025-10-24T04:50:15Z","published":"2021-04-02T20:15:00Z","upstream":["CVE-2021-28941"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-28941"},{"type":"REPORT","url":"https://github.com/kellan/magpierss/blob/04d2a88b97fdba5813d01dc0d56c772d97360bb5/extlib/Snoopy.class.inc#L660"},{"type":"REPORT","url":"https://pastebin.com/kpzHKKJu"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-28941"}],"affected":[{"package":{"name":"magpierss","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/magpierss@0.72-10ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.72-10","0.72-10ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"libphp-magpierss","binary_version":"0.72-10ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-28941.json"}},{"package":{"name":"magpierss","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/magpierss@0.72-11?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.72-11"],"ecosystem_specific":{"binaries":[{"binary_name":"libphp-magpierss","binary_version":"0.72-11"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-28941.json"}},{"package":{"name":"magpierss","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/magpierss@0.72-11?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.72-11"],"ecosystem_specific":{"binaries":[{"binary_name":"libphp-magpierss","binary_version":"0.72-11"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-28941.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}