CVE-2022-25921
Arbitrary Code Execution
All versions of package morgan-json are vulnerable to Arbitrary Code Execution due to missing sanitization of input passed to the Function constructor.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Arbitrary Code Execution
All versions of package morgan-json are vulnerable to Arbitrary Code Execution due to missing sanitization of input passed to the Function constructor.
- Record
CVE-2022-25921- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
EUVDEUVD-2022-6553
All versions of package morgan-json are vulnerable to Arbitrary Code Execution due to missing sanitization of input passed to the Function constructor.
- Record
EUVD-2022-6553- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fwv4-6mxc-x5h3
morgan-json vulnerable to Arbitrary Code Execution
All versions of package morgan-json are vulnerable to Arbitrary Code Execution due to missing sanitization of input passed to the Function constructor.
- Record
GHSA-fwv4-6mxc-x5h3- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
NVD
All versions of package morgan-json are vulnerable to Arbitrary Code Execution due to missing sanitization of input passed to the Function constructor.
- Record
CVE-2022-25921- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVGHSA-fwv4-6mxc-x5h3
morgan-json vulnerable to Arbitrary Code Execution
All versions of package morgan-json are vulnerable to Arbitrary Code Execution due to missing sanitization of input passed to the Function constructor.
- Record
GHSA-fwv4-6mxc-x5h3- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
morgan-jsonnpm |
through 1.1.0 | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-25921 is a high vulnerability (CVSS 8.1) in Morgan-json Project Morgan-json, published August 29, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.43%, the 73rd percentile. No source names a fixed version.