{"id":"USN-6232-1","summary":"wkhtmltopdf vulnerability","details":"It was discovered that wkhtmltopdf was not properly enforcing the\nsame-origin policy when processing certain HTML files. If a user or\nautomated system using wkhtmltopdf were tricked into processing a\nspecially crafted HTML file, an attacker could possibly use this issue to\nexpose sensitive information.\n","modified":"2026-02-10T04:43:12Z","published":"2023-07-20T19:22:59Z","related":["UBUNTU-CVE-2020-21365"],"upstream":["CVE-2020-21365","UBUNTU-CVE-2020-21365"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6232-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-21365"}],"affected":[{"package":{"name":"wkhtmltopdf","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/wkhtmltopdf@0.9.9-4ubuntu0.1~esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.9-4ubuntu0.1~esm1"}]}],"versions":["0.9.9-4"],"ecosystem_specific":{"binaries":[{"binary_version":"0.9.9-4ubuntu0.1~esm1","binary_name":"wkhtmltopdf"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6232-1.json","cves_map":{"cves":[{"id":"CVE-2020-21365","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:14.04:LTS"}}},{"package":{"name":"wkhtmltopdf","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/wkhtmltopdf@0.12.2.4-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.2.4-1ubuntu0.1~esm1"}]}],"versions":["0.12.2.4-1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.12.2.4-1ubuntu0.1~esm1","binary_name":"wkhtmltopdf"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6232-1.json","cves_map":{"cves":[{"id":"CVE-2020-21365","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"}}},{"package":{"name":"wkhtmltopdf","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/wkhtmltopdf@0.12.4-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.4-1ubuntu0.1~esm1"}]}],"versions":["0.12.3.2-3","0.12.4-1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.12.4-1ubuntu0.1~esm1","binary_name":"wkhtmltopdf"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6232-1.json","cves_map":{"cves":[{"id":"CVE-2020-21365","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"}}},{"package":{"name":"wkhtmltopdf","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/wkhtmltopdf@0.12.5-1ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.5-1ubuntu0.1"}]}],"versions":["0.12.5-1","0.12.5-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.12.5-1ubuntu0.1","binary_name":"wkhtmltopdf"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6232-1.json","cves_map":{"cves":[{"id":"CVE-2020-21365","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:20.04:LTS"}}}],"schema_version":"1.7.3"}