{"id":"UBUNTU-CVE-2026-58301","details":"When Apache Shiro is used with the Jakarta EE integration module, a low-privileged user can craft an HTTP request that causes the server to initiate a connection to an attacker-controlled URL and transmit attacker-controlled data. This vulnerability affects Apache Shiro versions 2.x through 3.0.0 only in deployments that use the Jakarta EE integration module. Mitigation: Upgrade to version 3.0.1 or later, which fixes the issue. + Alternatively, you can set the `org.apache.shiro.form-resubmit-host` (String) and `org.apache.shiro.form-resubmit-port` (Integer) system properties to restrict the host and port that Shiro will connect to when resubmitting a form.","modified":"2026-09-03T16:04:41.854590122Z","published":"2026-08-31T08:17:00Z","upstream":["CVE-2026-58301"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-58301"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-58301"},{"type":"REPORT","url":"https://lists.apache.org/thread/g1g84ovof5fnonvc5o89wym2jzt77fww"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2026/08/30/2"}],"affected":[{"package":{"name":"shiro","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/shiro?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.4-1","1.2.4-1ubuntu0.1~esm1","1.2.4-1ubuntu0.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.4-1ubuntu0.1~esm2","binary_name":"libshiro-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-58301.json"}},{"package":{"name":"shiro","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/shiro?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.2-2","1.3.2-3~18.04","1.3.2-3~18.04.1","1.3.2-3ubuntu0.18.04.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libshiro-java","binary_version":"1.3.2-3ubuntu0.18.04.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-58301.json"}},{"package":{"name":"shiro","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/shiro?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.2-4","1.3.2-4ubuntu0.1","1.3.2-4ubuntu0.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.3.2-4ubuntu0.2","binary_name":"libshiro-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-58301.json"}},{"package":{"name":"shiro","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/shiro?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.2-4","1.3.2-5"],"ecosystem_specific":{"binaries":[{"binary_name":"libshiro-java","binary_version":"1.3.2-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-58301.json"}},{"package":{"name":"shiro","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/shiro?arch=source&distro=esm-apps%2Fnoble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.2-5","1.3.2-5ubuntu0.24.04.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.3.2-5ubuntu0.24.04.1~esm1","binary_name":"libshiro-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-58301.json"}},{"package":{"name":"shiro","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/shiro?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.2-6ubuntu1","1.3.2-6ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.3.2-6ubuntu2","binary_name":"libshiro-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-58301.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/S:P/AU:Y/R:U/V:D/RE:L/U:Amber"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}