{"id":"UBUNTU-CVE-2021-44123","details":"SPIP 4.0.0 is affected by a remote command execution vulnerability. To exploit the vulnerability, an attacker must craft a malicious picture with a double extension, upload it and then click on it to execute it.","modified":"2026-04-07T10:49:33.889357Z","published":"2022-01-26T12:15:00Z","related":["USN-5482-1","USN-5482-2"],"upstream":["CVE-2021-44123"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-44123"},{"type":"REPORT","url":"https://git.spip.net/spip/spip/commit/1cf91def15966406ddd0488cf9d1ecd1ae82d47a"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5482-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5482-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-44123"}],"affected":[{"package":{"name":"spip","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/spip@3.0.21-1ubuntu1+esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.20-1","3.0.21-1","3.0.21-1ubuntu1","3.0.21-1ubuntu1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"spip","binary_version":"3.0.21-1ubuntu1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44123.json"}},{"package":{"name":"spip","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/spip@3.1.4-4~deb9u5build0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.4-4~deb9u5build0.18.04.1"}]}],"versions":["3.1.4-3","3.1.4-4~deb9u3build0.18.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"spip","binary_version":"3.1.4-4~deb9u5build0.18.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44123.json"}},{"package":{"name":"spip","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/spip@3.2.7-1ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.7-1ubuntu0.1"}]}],"versions":["3.2.4-1","3.2.5-1","3.2.7-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"spip","binary_version":"3.2.7-1ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44123.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}