CVE-2014-7192: Potential for Script Injection in syntax-error
Summary
CVE-2014-7192: Potential for Script Injection in syntax-error. Affects syntax-error versions < 1.1.1. Fixed in 1.1.1. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The syntax-error package is an npm package used for parsing and analyzing JavaScript syntax errors. It is commonly used in development environments and build tools to provide detailed error messages and stack traces when encountering syntax errors in JavaScript code. The package is widely used in various projects and can be browserified for client-side usage. However, versions prior to 1.1.1 are affected by a cross-site scripting vulnerability.
Vulnerability Detail
The vulnerability in syntax-error allows a malicious file to execute code when browserified. This can lead to various security risks, including the potential for remote code execution, data theft, and unauthorized access to sensitive information. The vulnerability is due to insufficient input sanitization, allowing an attacker to inject malicious scripts that will be executed in the context of the user's browser.
How To Fix
Latest published version: 1.4.0 as of 22 Oct 2026
npm install syntax-error@1.4.0Upgrading to it may include breaking changes; the version below is the minimum fixed release for this vulnerability.
If you need the minimum change
1.1.1
This is the first release that contains the fix.
npm install syntax-error@1.1.1Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no known workaround for this vulnerability. It is essential to update to the fixed version of the syntax-error package to address the issue.
Conclusion
The syntax-error package prior to version 1.1.1 is vulnerable to a cross-site scripting vulnerability that can allow for script injection and potential remote code execution. It is crucial to update to version 1.1.1 or later to address this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for syntax-error →
FAQ
This vulnerability can allow an attacker to execute arbitrary code in the user's browser, potentially leading to remote code execution, data theft, and unauthorized access to sensitive information.
You can use Vulert's playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability. Vulert monitors and alerts in real-time for open-source vulnerabilities, using just the package-lock.json file.
There are no known public exploits for this vulnerability at the time of this report. However, it is crucial to update to the fixed version to prevent potential attacks.
Yes, this vulnerability can be exploited remotely. An attacker can craft a malicious file that, when browserified, will execute arbitrary code in the user's browser.
There is no evidence of active exploitation of this vulnerability at the time of this report. However, it is recommended to update to the fixed version to mitigate any potential risks.
