{"id":"CVE-2026-91048","title":"The jdbc shell command scope shipped no org.apache.karaf.command.acl.jdbc.cfg","summary":"The jdbc shell command scope shipped no org.apache.karaf.command.acl.jdbc.cfg. Karaf's command guard (SecuredSessionFactoryImpl) treats a command with no matching ACL rule as allowed, so any authenticated shell session (including one hol…","severity":"none","cwe":["CWE-862"],"vendor":"Apache Software Foundation","product":"Apache Karaf","affected":["apache_karaf < 4.4.12"],"published":"2026-09-29","updated":"2026-09-29","sourceUpdated":"2026-09-29T10:17:13.820","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-91048","references":[{"url":"https://lists.apache.org/thread/ph3867mxh2tft75w0o1hpn10f5mbmw32","label":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/09/28/9","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-29T09:30:49.081Z","slug":"CVE-2026-91048","body":"## Overview\n\nThe jdbc shell command scope shipped no org.apache.karaf.command.acl.jdbc.cfg. Karaf's command guard (SecuredSessionFactoryImpl) treats a command with no matching ACL rule as allowed, so any authenticated shell session (including one holding only the viewer role) could run every jdbc:* command. jdbc:ds-create stores a fully attacker-controlled JDBC URL into a pax-jdbc-config factory Configuration with no validation. pax-jdbc-config reactively turns that into a live DataSource. Several JDBC drivers run code or SQL at connection time based on URL parameters (e.g. H2 INIT=RUNSCRIPT), so a viewer-level shell user could reach arbitrary code execution, bypassing the admin-role gate that already protects shell:exec. This is a privilege-escalation-to-RCE chain, not merely an \"admin misconfiguration\".\n\n\nThe same applies to jms:* shell commands.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}