{"id":"USN-8242-1","summary":"civicrm vulnerability","details":"Takuya Aramaki discovered that Smarty, vendored in CiviCRM, did not\nproperly escape JavaScript code. An attacker could possibly use this issue\nto conduct a cross-site scripting attack.","modified":"2026-05-20T16:16:48.901938818Z","published":"2026-05-07T07:47:07Z","related":["UBUNTU-CVE-2023-28447"],"upstream":["UBUNTU-CVE-2023-28447"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8242-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-28447"}],"affected":[{"package":{"name":"civicrm","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/civicrm?arch=source&distro=esm-infra-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1+dfsg-2ubuntu1+esm1"}]}],"versions":["4.7.1+dfsg-1","4.7.1+dfsg-2","4.7.1+dfsg-2ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"civicrm-common","binary_version":"4.7.1+dfsg-2ubuntu1+esm1"},{"binary_name":"civicrm-l10n","binary_version":"4.7.1+dfsg-2ubuntu1+esm1"},{"binary_name":"drupal7-mod-civicrm","binary_version":"4.7.1+dfsg-2ubuntu1+esm1"},{"binary_name":"wordpress-civicrm","binary_version":"4.7.1+dfsg-2ubuntu1+esm1"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8242-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[]}}},{"package":{"name":"civicrm","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/civicrm?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.30+dfsg-1ubuntu1+esm1"}]}],"versions":["4.7.23+dfsg-1ubuntu1","4.7.24+dfsg-1ubuntu1","4.7.30+dfsg-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"civicrm-common","binary_version":"4.7.30+dfsg-1ubuntu1+esm1"},{"binary_name":"civicrm-l10n","binary_version":"4.7.30+dfsg-1ubuntu1+esm1"},{"binary_name":"wordpress-civicrm","binary_version":"4.7.30+dfsg-1ubuntu1+esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8242-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2023-28447","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}]}}},{"package":{"name":"civicrm","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/civicrm?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.21.2+dfsg-1ubuntu0.1~esm1"}]}],"versions":["5.11.0+dfsg-1","5.18.1+dfsg-1","5.20.3+dfsg-1","5.21.0+dfsg-1","5.21.1+dfsg-1","5.21.2+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"civicrm-common","binary_version":"5.21.2+dfsg-1ubuntu0.1~esm1"},{"binary_name":"civicrm-l10n","binary_version":"5.21.2+dfsg-1ubuntu0.1~esm1"},{"binary_name":"wordpress-civicrm","binary_version":"5.21.2+dfsg-1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8242-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"id":"CVE-2023-28447","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}]}}},{"package":{"name":"civicrm","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/civicrm?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.33.2+dfsg1-1ubuntu1+esm1"}]}],"versions":["5.33.2+dfsg1-1","5.33.2+dfsg1-1build1","5.33.2+dfsg1-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"civicrm-common","binary_version":"5.33.2+dfsg1-1ubuntu1+esm1"},{"binary_name":"civicrm-l10n","binary_version":"5.33.2+dfsg1-1ubuntu1+esm1"},{"binary_name":"wordpress-civicrm","binary_version":"5.33.2+dfsg1-1ubuntu1+esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8242-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:22.04:LTS","cves":[{"id":"CVE-2023-28447","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}]}}}],"schema_version":"1.7.5"}