Vulnerability details
CVE-2026-85176
dbgate dbgate
DbGate through 7.2.6 Arbitrary File Read and Write via file:// jslid
CVSS 4.0
8.7High
Official 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 scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.7High | 4.0 | CVEProject cvelistV5 (CNA) (VulnCheck) | 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 |
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| dbgate | dbgate | v ≤ 7.2.6 | CVEProject cvelistV5 (CNA) |
References and advisories
5- https://github.com/dbgate/dbgate/issues/1502 issue-tracking
- https://github.com/dbgate/dbgate product
- https://github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/utility/getJslFileName.js technical-description
- https://github.com/dbgate/dbgate/blob/v7.2.6/packages/api/src/controllers/jsldata.js technical-description
- https://www.vulncheck.com/advisories/dbgate-through-7.2.6-arbitrary-file-read-and-write-via-file-jslid third-party-advisory
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Details
- Published
- 2026-09-03
- Last updated
- 2026-09-24
- State
- Published
- Assigner (CNA)
- VulnCheck
Exploit prediction (EPSS)
0.63%
Probability of exploitation in 30 days
50.4%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-73External Control of File Name or Path