CVE-2026-91048
CVE-2026-91048: 1 tracked advisory record across Apache. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Apache
1 advisory- Advisory severityCritical9.8
Critical [CVE-2026-91048] The jdbc shell command scope shipped no org.apache.karaf.command.acl.jdbc.cfg
CVE-2026-91048Source published Source updated
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…
- Related products — impact not confirmed
- Apache Karaf
- Source-reported affected versions
- Apache Karaf before 4.4.12
- Source-reported fixed versions
- 4.4.12
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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