Vulnerability Description
Stirling-PDF from 2.13.2 through 3.2.0 contains an incomplete denylist in DatabaseService.validateSqlContent() that allows administrators to bypass H2 import restrictions using CREATE OR REPLACE ALIAS. Authenticated administrators can upload a crafted SQL backup to the import-database endpoint, where RUNSCRIPT defines H2 Java function aliases and restores Java-method execution.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://abraxaslabs.tech/research/stirling-h2-import-leftover
- https://abraxaslabs.tech/research/stirling-pdf-3.2.0-leftovers
- https://github.com/Stirling-Tools/Stirling-PDF/blob/v3.2.0/app/proprietary/src/m
- https://github.com/abraxas/stirling-h2-import-leftover
- https://www.vulncheck.com/advisories/stirling-pdf-2.13.2-through-3.2.0-h2-sql-de
FAQ
What is CVE-2026-113605?
CVE-2026-113605 is a vulnerability with a CVSS score of 7.2 (HIGH). Stirling-PDF from 2.13.2 through 3.2.0 contains an incomplete denylist in DatabaseService.validateSqlContent() that allows administrators to bypass H2 import restrictions using CREATE OR REPLACE ALIAS...
How severe is CVE-2026-113605?
CVE-2026-113605 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-113605?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.