High severity · published Sep 3, 2026
CVE-2026-85176
DbGate through 7.2.6 Arbitrary File Read and Write via file:// jslid
8.8
CVSS
0.6%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DB
dbgate · dbgate
through 7.2.6 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-85176
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-85176
github.com
https://github.com/dbgate/dbgate
github.com
https://github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/controllers/jsldata.js
github.com
https://github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/utility/getJslFileName.js
github.com
https://github.com/dbgate/dbgate/issues/1502
www.vulncheck.com
https://www.vulncheck.com/advisories/dbgate-through-7.2.6-arbitrary-file-read-and-write-via-file-jslid
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