CVE-2026-0603: Org.hibernate/hibernate-core: hibernate: information disclosure and data deletion via second-order sql injection

Severity: high (CVSS 8.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-01-23 · updated 2026-10-06
Weakness: CWE-89

Description

A flaw was found in Hibernate. A remote attacker with low privileges could exploit a second-order SQL injection vulnerability by providing specially crafted, unsanitized non-alphanumeric characters in the ID column when the InlineIdsOrClauseBuilder is used. This could lead to sensitive information disclosure, such as reading system files, and allow for data manipulation or deletion within the application's database, resulting in an application level denial of service.

Affected products

Red Hat AMQ Broker 7: all versions
Red Hat build of OptaPlanner 8: all versions
Red Hat Fuse 7: all versions
Red Hat JBoss Enterprise Application Platform 7: all versions
Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7: all versions — fixed in 0:5.1.17-4.Final_redhat_00005.1.ep7.el7, 0:7.1.14-4.GA_redhat_00003.1.ep7.el7
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7: all versions — fixed in 0:5.3.38-1.Final_redhat_00001.1.el7eap, 0:7.3.17-5.GA_redhat_00006.1.el7eap
Red Hat JBoss Enterprise Application Platform 7.4.24: all versions — fixed in 5.3.38.Final-redhat-00001
Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7: all versions — fixed in 0:5.3.38-1.Final_redhat_00001.1.el7eap, 0:7.4.24-4.GA_redhat_00002.1.el7eap
Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8: all versions — fixed in 0:5.3.38-1.Final_redhat_00001.1.el8eap, 0:7.4.24-4.GA_redhat_00002.1.el8eap
Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9: all versions — fixed in 0:5.3.38-1.Final_redhat_00001.1.el9eap, 0:7.4.24-4.GA_redhat_00002.1.el9eap
Red Hat Process Automation 7: all versions
Red Hat Single Sign-On 7.6 for RHEL 7: all versions — fixed in 0:18.0.20-1.redhat_00001.1.el7sso
Red Hat Single Sign-On 7.6 for RHEL 8: all versions — fixed in 0:18.0.20-1.redhat_00001.1.el8sso
Red Hat Single Sign-On 7.6 for RHEL 9: all versions — fixed in 0:18.0.20-1.redhat_00001.1.el9sso
Red Hat RHEL-8 based Middleware Containers: all versions — fixed in 7.6-85

How to fix

Upgrade to a fixed version: Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 0:5.1.17-4.Final_redhat_00005.1.ep7.el7, 0:7.1.14-4.GA_redhat_00003.1.ep7.el7; Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 0:5.3.38-1.Final_redhat_00001.1.el7eap, 0:7.3.17-5.GA_redhat_00006.1.el7eap; Red Hat JBoss Enterprise Application Platform 7.4.24 5.3.38.Final-redhat-00001; Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 0:5.3.38-1.Final_redhat_00001.1.el7eap, 0:7.4.24-4.GA_redhat_00002.1.el7eap; Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 0:5.3.38-1.Final_redhat_00001.1.el8eap, 0:7.4.24-4.GA_redhat_00002.1.el8eap; Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 0:5.3.38-1.Final_redhat_00001.1.el9eap, 0:7.4.24-4.GA_redhat_00002.1.el9eap; Red Hat Single Sign-On 7.6 for RHEL 7 0:18.0.20-1.redhat_00001.1.el7sso; Red Hat Single Sign-On 7.6 for RHEL 8 0:18.0.20-1.redhat_00001.1.el8sso; Red Hat Single Sign-On 7.6 for RHEL 9 0:18.0.20-1.redhat_00001.1.el9sso; Red Hat RHEL-8 based Middleware Containers 7.6-85. Check the vendor advisory for mitigations.

References

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