MongoDB Shell may be susceptible to control character injection via pasting
The MongoDB Shell may be susceptible to control character injection where an attacker with control of the user’s clipboard could manipulate them to paste text into mongosh that evaluates arbitrary code. Control characters in the pasted text can be used to obfuscate malicious code. This issue affects mongosh versions prior to 2.3.9.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | mongosh | < 2.3.9 | 2.3.9 |
References
- CVSS vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-150- Platform
- npm
- Package
mongosh- Disclosed
- 27.02.2025
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-973h-3x6p-qg37 - CC BY 4.0
Vulnerability history: mongosh
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 4
- First → latest
- 02.2025 02.2025
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 2
- Medium 1
- Low 1
Disclosures per year
- 2025: 4
- 2026: 0
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MongoDB Shell may be susceptible to control character injection via pasting this entry
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