{"id":"UBUNTU-CVE-2020-15275","details":"MoinMoin is a wiki engine. In MoinMoin before version 1.9.11, an attacker with write permissions can upload an SVG file that contains malicious javascript. This javascript will be executed in a user's browser when the user is viewing that SVG file on the wiki. Users are strongly advised to upgrade to a patched version. MoinMoin Wiki 1.9.11 has the necessary fixes and also contains other important fixes.","modified":"2026-02-04T03:56:21.251925Z","published":"2020-11-09T00:00:00Z","related":["USN-4629-1"],"upstream":["CVE-2020-15275"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-15275"},{"type":"REPORT","url":"https://github.com/moinwiki/moin-1.9/security/advisories/GHSA-4q96-6xhq-ff43"},{"type":"REPORT","url":"https://github.com/moinwiki/moin-1.9/commit/64e16037a60646a4d834f0203c75481b9c3fa74c"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4629-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-15275"}],"affected":[{"package":{"name":"moin","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/moin@1.9.8-1ubuntu1.16.04.3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.8-1ubuntu1.16.04.3"}]}],"versions":["1.9.7-2ubuntu3","1.9.8-1ubuntu1","1.9.8-1ubuntu1.16.04.1","1.9.8-1ubuntu1.16.04.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.9.8-1ubuntu1.16.04.3","binary_name":"python-moinmoin"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15275.json"}},{"package":{"name":"moin","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/moin@1.9.9-1ubuntu1.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.9-1ubuntu1.2"}]}],"versions":["1.9.9-1ubuntu1","1.9.9-1ubuntu1.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"python-moinmoin","binary_version":"1.9.9-1ubuntu1.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15275.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}