CVE-2020-28348
Path Traversal in HashiCorp Nomad
HashiCorp Nomad and Nomad Enterprise 0.9.0 up to 0.12.7 client Docker file sandbox feature may be subverted when not explicitly disabled or when using a volume mount type. Fixed in 0.12.8, 0.11.7, and 0.10.8.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
HashiCorp Nomad and Nomad Enterprise 0.9.0 up to 0.12.7 client Docker file sandbox feature may be subverted when not explicitly disabled or when using a volume mount type. Fixed in 0.12.8, 0.11.7, and 0.10.8.
- Record
CVE-2020-28348- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 6.3 Medium
AV:N/AC:M/Au:S/C:C/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
HashiCorp Nomad and Nomad Enterprise 0.9.0 up to 0.12.7 client Docker file sandbox feature may be subverted when not explicitly disabled or when using a volume mount type. Fixed in 0.12.8, 0.11.7, and 0.10.8.
- Record
CVE-2020-28348- Updated
- 2026-11-02
EUVDEUVD-2022-0848 No score
HashiCorp Nomad and Nomad Enterprise 0.9.0 up to 0.12.7 client Docker file sandbox feature may be subverted when not explicitly disabled or when using a volume mount type. Fixed in 0.12.8, 0.11.7, and 0.10.8.
- Record
EUVD-2022-0848- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5x92-p4p5-33c4
Path Traversal in HashiCorp Nomad
HashiCorp Nomad and Nomad Enterprise 0.9.0 up to 0.12.7 client Docker file sandbox feature (github.com/hashicorp/nomad/drivers/docker) may be subverted when not explicitly disabled or when using a volume mount type. Fixed in 0.12.8, 0.11.7, and 0.10.8.
- Record
GHSA-5x92-p4p5-33c4- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
OSVALPINE-CVE-2020-28348
HashiCorp Nomad and Nomad Enterprise 0.9.0 up to 0.12.7 client Docker file sandbox feature may be subverted when not explicitly disabled or when using a volume mount type. Fixed in 0.12.8, 0.11.7, and 0.10.8.
- Record
ALPINE-CVE-2020-28348- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-03
OSV
HashiCorp Nomad and Nomad Enterprise 0.9.0 up to 0.12.7 client Docker file sandbox feature may be subverted when not explicitly disabled or when using a volume mount type. Fixed in 0.12.8, 0.11.7, and 0.10.8.
- Record
CVE-2020-28348- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
OSVGHSA-5x92-p4p5-33c4
Path Traversal in HashiCorp Nomad
HashiCorp Nomad and Nomad Enterprise 0.9.0 up to 0.12.7 client Docker file sandbox feature (github.com/hashicorp/nomad/drivers/docker) may be subverted when not explicitly disabled or when using a volume mount type. Fixed in 0.12.8, 0.11.7, and 0.10.8.
- Record
GHSA-5x92-p4p5-33c4- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
OSVGO-2022-0770 No score
Path Traversal in HashiCorp Nomad in github.com/hashicorp/nomad
Path Traversal in HashiCorp Nomad in github.com/hashicorp/nomad
- Record
GO-2022-0770- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
github.com/hashicorp/nomadGo |
0.9.0 up to 0.10.8 | 0.10.8 |
github.com/hashicorp/nomadGo |
0.11.0-beta1 up to 0.11.7 | 0.11.7 |
github.com/hashicorp/nomadGo |
0.12.0-beta1 up to 0.12.8 | 0.12.8 |
nomadAlpine:v3.14 |
0.9.0 up to 0.12.7-r0 | 0.12.7-r0 |
nomadAlpine:v3.15 |
0.9.0 up to 0.12.7-r0 | 0.12.7-r0 |
nomadAlpine:v3.16 |
0.9.0 up to 0.12.7-r0 | 0.12.7-r0 |
nomadAlpine:v3.17 |
0.9.0 up to 0.12.7-r0 | 0.12.7-r0 |
nomadAlpine:v3.18 |
0.9.0 up to 0.12.7-r0 | 0.12.7-r0 |
github.com/hashicorp/nomadGo |
0.9.0 up to 0.10.8, 0.11.0-beta1 up to 0.11.7, 0.12.0-beta1 up to 0.12.8 | 0.10.80.11.70.12.8 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, aliases, references | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-28348 is a medium vulnerability (CVSS 6.5) in Hashicorp Nomad, published November 24, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.65%, the 76th percentile. Fixed in github.com/hashicorp/nomad 0.10.8.
References
github.com/hashicorp/nomad/issues/9303
nvd.nist.gov/vuln/detail/CVE-2020-28348
discuss.hashicorp.com/t/nomad-0-12-8-0-11-7-and-0-10-8-released/17491
security.alpinelinux.org/vuln/CVE-2020-28348