Vulnerability Description
DbGate fails to validate jslid parameters in the jsldata controller, allowing authenticated users to read and write arbitrary files via file:// scheme resolution. Attackers can exploit getJslFileName() to bypass directory containment and access sensitive files including encrypted database credentials stored in connections configuration.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/dbgate/dbgate
- https://github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/controllers/jsldat
- https://github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/utility/getJslFile
- https://github.com/dbgate/dbgate/issues/1502
- https://www.vulncheck.com/advisories/dbgate-through-7.2.6-arbitrary-file-read-an
FAQ
What is CVE-2026-85176?
CVE-2026-85176 is a vulnerability with a CVSS score of 8.8 (HIGH). DbGate fails to validate jslid parameters in the jsldata controller, allowing authenticated users to read and write arbitrary files via file:// scheme resolution. Attackers can exploit getJslFileName(...
How severe is CVE-2026-85176?
CVE-2026-85176 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-85176?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.