CVE-2023-45282
Prototype Pollution in NASA Open MCT
In NASA Open MCT (aka openmct) before 3.1.0, prototype pollution can occur via an import action.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In NASA Open MCT (aka openmct) before 3.1.0, prototype pollution can occur via an import action.
- Record
CVE-2023-45282- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1321
- Updated
- 2026-11-02
CVE List
In NASA Open MCT (aka openmct) before 3.1.0, prototype pollution can occur via an import action.
- Record
CVE-2023-45282- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1321
- Updated
- 2026-11-02
EUVDEUVD-2023-2650
In NASA Open MCT (aka openmct) before 3.1.0, prototype pollution can occur via an import action.
- Record
EUVD-2023-2650- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4xcx-cwrq-w792
Prototype Pollution in NASA Open MCT
In NASA Open MCT (aka openmct) before commit 545a177 is subject to a prototype pollution which can occur via an import action.
- Record
GHSA-4xcx-cwrq-w792- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1321
- Updated
- 2026-11-02
OSV
In NASA Open MCT (aka openmct) before 3.1.0, prototype pollution can occur via an import action.
- Record
CVE-2023-45282- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVGHSA-4xcx-cwrq-w792
Prototype Pollution in NASA Open MCT
In NASA Open MCT (aka openmct) before commit 545a177 is subject to a prototype pollution which can occur via an import action.
- Record
GHSA-4xcx-cwrq-w792- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1321
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
openmctnpm |
through 3.0.2 | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| 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-2023-45282 is a high vulnerability (CVSS 7.5) in Nasa Openmct, published October 6, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.16%, the 67th percentile. No source names a fixed version.
References
nasa.github.io/openmct
github.com/nasa/openmct/pull/7094/commits/545a1770c523ecc3410dca884c6809d5ff0f9d52
linkedin.com/pulse/prototype-pollution-nasas-open-mct-cve-2023-45282
nvd.nist.gov/vuln/detail/CVE-2023-45282