{"id":30428,"date":"2026-09-29T20:31:57","date_gmt":"2026-09-29T12:31:57","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-91048"},"modified":"2026-09-29T20:31:57","modified_gmt":"2026-09-29T12:31:57","slug":"cve-2026-91048","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-91048","title":{"rendered":"CVE-2026-91048 &#8211; The\u00a0jdbc\u00a0shell command scope shipped no\u00a0org.apache.karaf.command.acl.jdbc.cfg. Karaf&#8217;s com"},"content":{"rendered":"<p>The\u00a0jdbc\u00a0shell command scope shipped no\u00a0org.apache.karaf.command.acl.jdbc.cfg. Karaf&#8217;s command guard (SecuredSessionFactoryImpl) treats a command with no matching ACL rule as allowed, so any authenticated shell session (including one holding only the\u00a0viewer\u00a0role) could run every\u00a0jdbc:*\u00a0command.\u00a0jdbc:ds-create\u00a0stores a fully attacker-controlled JDBC URL into a\u00a0pax-jdbc-config\u00a0factory\u00a0Configuration\u00a0with no validation.\u00a0pax-jdbc-config\u00a0reactively turns that into a live\u00a0DataSource. Several JDBC drivers run code or SQL at connection time based on URL parameters (e.g. H2\u00a0INIT=RUNSCRIPT), so a\u00a0viewer-level shell user could reach arbitrary code execution, bypassing the\u00a0admin-role gate that already protects\u00a0shell:exec. This is a privilege-escalation-to-RCE chain, not merely an &#8220;admin misconfiguration&#8221;.<\/p>\n<p>The same applies to\u00a0jms:*\u00a0shell commands.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The\u00a0jdbc\u00a0shell command scope shipped no\u00a0org.apache.karaf.command.acl.jdbc.cfg. Karaf&#8217;s command guard (SecuredSessionFactoryImpl) treats a command with no matching ACL rule as allowed, so any authentic<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-30428","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/30428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=30428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}