Improper Neutralization of Special Elements used in a Command ('Command Injection') in @floffah/build
Key facts
- Attack vector
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- Privileges required
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- User interaction
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- Attack complexity
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- Impact type
- Code execution
- Confidentiality · integrity · availability
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- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub. Impact type from CWE-77.
Summary
### Impact If you are using the esbuild target or command you are at risk of code/option injection. Attackers can use the command line option to maliciously change your settings in order to damage your project. ### Patches The problem has been patched in v1.0.0 as it uses a proper method to pass configs to esbuild/estrella. ### Workarounds There is no work around. You should update asap. ### Notes This notice is mainly just to make sure people update to the latest version. This isn't that bad, but should encourage you to update.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | @floffah/build (npm) | before 1.0.0 | 1.0.0 | Patch available | GHSA-jcgr-9698-82jx |
- @floffah/build (npm) Vendor— Affected before 1.0.0 Fixed in 1.0.0 Patch available GHSA-jcgr-9698-82jx
Remediation
- Fix · GHSA-jcgr-9698-82jx @floffah/build (npm) Fixed in 1.0.0 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-jcgr-9698-82jx
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences