{"schema":"threatline.record/2","record":{"id":"CVE-2026-91048","aliases":[],"summary":"Apache Karaf: Missing authorization on the jdbc:* shell command scope allows privilege escalation to remote code execution via jdbc:ds-create","details":"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 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.","categories":["Unclassified"],"product":"Apache Karaf","vendor":"Apache Software Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-91048","source_modified_at":"2026-10-01T14:13:30.717Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Apache Karaf","vendor":"Apache Software Foundation","versions":[{"status":"affected","version":"0","lessThan":"4.4.12","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-91048","source_modified_at":"2026-10-01T14:13:30.717Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Apache Karaf","ecosystem":null},"version":"4.4.12","basis":"first unaffected version stated in the CVE record"}],"cvss":9.8,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00544,"percentile":0.4492,"score_date":"2026-10-23"},"published_at":"2026-09-29T08:34:47.193Z","modified_at":"2026-10-01T14:13:30.717Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-91048","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-01T14:13:30.717Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-91048","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://lists.apache.org/thread/ph3867mxh2tft75w0o1hpn10f5mbmw32","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"total","assessed_at":"2026-10-01T14:13:10.417139Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-01T14:13:30.717Z","content_hash":"0062df11662acf01118a25f8ec16baab5151d4de0b75f4f63a272ec71e41fec4"}}