CVE-2026-85176 json
DbGate through 7.2.6 Arbitrary File Read and Write via file:// jslid
published 2026-09-03 2 mo ago modified 2026-09-24 45 d ago also EUVD-2026-70480
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 50%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 mo ago
Exploit prediction
0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.7 | 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 |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 4.0 | 8.7 | 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected products
- dbgate dbgate
Classification
- Weakness
-
- CWE-73 External Control of File Name or Path
References
-
github.com
/dbgate/dbgate/issues/1502
issue-tracking
-
github.com
/dbgate/dbgate
product
-
github.com
/dbgate/dbgate/blob/v7.2.6/packages/api/src/utility/getJslFileName.js
technical-description
-
github.com
/dbgate/dbgate/blob/v7.2.6/packages/api/src/controllers/jsldata.js
technical-description
-
vulncheck.com
/advisories/dbgate-through-7.2.6-arbitrary-file-read-and-write-via-file-jslid
third-party-advisory
Sources
- CVE List CVE-2026-85176
- NVD CVE-2026-85176
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.