CVE-2020-10944
HashiCorp Nomad and Nomad Enterprise up to 0.10.4 contained a cross-site scripting vulnerability such that files from a malicious workload could cause arbitrary JavaScript to execute in the web UI. Fixed in 0.10.5.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
HashiCorp Nomad and Nomad Enterprise up to 0.10.4 contained a cross-site scripting vulnerability such that files from a malicious workload could cause arbitrary JavaScript to execute in the web UI. Fixed in 0.10.5.
- Record
CVE-2020-10944- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
HashiCorp Nomad and Nomad Enterprise up to 0.10.4 contained a cross-site scripting vulnerability such that files from a malicious workload could cause arbitrary JavaScript to execute in the web UI. Fixed in 0.10.5.
- Record
CVE-2020-10944- Updated
- 2026-11-02
EUVDEUVD-2020-3349 No score
HashiCorp Nomad and Nomad Enterprise up to 0.10.4 contained a cross-site scripting vulnerability such that files from a malicious workload could cause arbitrary JavaScript to execute in the web UI. Fixed in 0.10.5.
- Record
EUVD-2020-3349- Updated
- 2026-11-03
OSVALPINE-CVE-2020-10944
HashiCorp Nomad and Nomad Enterprise up to 0.10.4 contained a cross-site scripting vulnerability such that files from a malicious workload could cause arbitrary JavaScript to execute in the web UI. Fixed in 0.10.5.
- Record
ALPINE-CVE-2020-10944- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-03
OSV
HashiCorp Nomad and Nomad Enterprise up to 0.10.4 contained a cross-site scripting vulnerability such that files from a malicious workload could cause arbitrary JavaScript to execute in the web UI. Fixed in 0.10.5.
- Record
CVE-2020-10944- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVUBUNTU-CVE-2020-10944
HashiCorp Nomad and Nomad Enterprise up to 0.10.4 contained a cross-site scripting vulnerability such that files from a malicious workload could cause arbitrary JavaScript to execute in the web UI. Fixed in 0.10.5.
- Record
UBUNTU-CVE-2020-10944- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
nomadAlpine:v3.13 |
0.3 up to 0.11.1-r0 | 0.11.1-r0 |
nomadAlpine:v3.14 |
0.3 up to 0.11.1-r0 | 0.11.1-r0 |
nomadAlpine:v3.15 |
0.3 up to 0.11.1-r0 | 0.11.1-r0 |
nomadAlpine:v3.16 |
0.3 up to 0.11.1-r0 | 0.11.1-r0 |
nomadAlpine:v3.17 |
0.3 up to 0.11.1-r0 | 0.11.1-r0 |
nomadAlpine:v3.18 |
0.3 up to 0.11.1-r0 | 0.11.1-r0 |
nomadUbuntu:18.04:LTS |
All versions, plus listed versions 0.4.0+dfsg-1 |
None known |
nomadUbuntu:20.04:LTS |
All versions, plus listed versions 0.8.7+dfsg1-1ubuntu1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, aliases, facts, references | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-10944 is a medium vulnerability (CVSS 5.4) in Hashicorp Nomad, published April 28, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.67%, the 52nd percentile. Fixed in nomad 0.11.1-r0.