Command Injection in gm
Versions of gm prior to 1.21.1 are affected by a command injection vulnerability. The vulnerability is triggered when user input is passed into gm.compare(), which fails to sanitize input correctly before calling the graphics magic binary.
Recommendation
Update to version 1.21.1 or later.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | gm | < 1.21.1 | 1.21.1 |
References
- Weakness (CWE)
CWE-77- Platform
- npm
- Package
gm- Disclosed
- 01.09.2020
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-pjh3-jv7w-9jpr - CC BY 4.0
Vulnerability history: gm
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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