CVE-2026-85176: high-severity vulnerability in dbgate
DbGate through 7.2.6 Arbitrary File Read and Write via file:// jslid
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.6%
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:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
dbgate · dbgateRelated CVEs — dbgate
In the same product, most dangerous first.
CVE-2026-47668CRITICALDbGate: Unauthenticated Remote Code Execution via JSON Script RunnerEPSS 3.9%CVE-2026-47670CRITICALDbGate Vulnerable to Authenticated Remote Code Execution via loadReader functionName code injectionEPSS 1.8%CVE-2025-50184HIGHDbGate allows for File Traversal via file parameterEPSS 0.6%CVE-2026-47669CRITICALDbGate: Zip Slip in archive/unzip allows arbitrary file write leading to RCEEPSS 0.5%CVE-2026-48017HIGHDbGate: Remote Code Execution via functionName injection in loadReader endpointEPSS 0.5%CVE-2025-50185HIGHDbGate allows Unauthorized File Access via CSV PluginEPSS 0.5%
References
https://github.com/dbgate/dbgatehttps://github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/controllers/jsldata.jshttps://github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/utility/getJslFileName.jshttps://github.com/dbgate/dbgate/issues/1502https://www.vulncheck.com/advisories/dbgate-through-7.2.6-arbitrary-file-read-and-write-via-file-jslid