CVE-2026-16630: OS Command Injection in syncfusion ej2-javascript-ui-controls
A security vulnerability has been detected in syncfusion ej2-javascript-ui-controls up to 33.2.3. This affects the function child_process.exec of the file package.json. The manipulation leads to os command injection. An attack has to be approached locally. The exploit has been disclosed publicly and may be used.
AI Analysis
Technical Summary
CVE-2026-16630 is an OS command injection vulnerability affecting syncfusion ej2-javascript-ui-controls up to version 33.2.3. The vulnerability is due to unsafe usage of the child_process.exec function in the package.json file, which can be manipulated by a local attacker with limited privileges to execute arbitrary operating system commands. The vulnerability has a CVSS 4.8 (medium) score, reflecting local attack vector and limited impact. Public exploit details have been disclosed, but no vendor advisory or patch information is available at this time.
Potential Impact
An attacker with local access and limited privileges can exploit this vulnerability to execute arbitrary OS commands on the affected system. This could lead to unauthorized actions depending on the privileges of the exploited process. The vulnerability does not require user interaction and has limited scope and impact as per the CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict local access to trusted users only and monitor for suspicious activity related to child_process.exec usage within the affected software versions.
CVE-2026-16630: OS Command Injection in syncfusion ej2-javascript-ui-controls
Description
A security vulnerability has been detected in syncfusion ej2-javascript-ui-controls up to 33.2.3. This affects the function child_process.exec of the file package.json. The manipulation leads to os command injection. An attack has to be approached locally. The exploit has been disclosed publicly and may be used.
CVSS v4.0
Score 4.8medium
Affected software
pkg:npm/syncfusion/ej2-javascript-ui-controlscpe:2.3:a:syncfusion:ej2-javascript-ui-controls:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-16630 is an OS command injection vulnerability affecting syncfusion ej2-javascript-ui-controls up to version 33.2.3. The vulnerability is due to unsafe usage of the child_process.exec function in the package.json file, which can be manipulated by a local attacker with limited privileges to execute arbitrary operating system commands. The vulnerability has a CVSS 4.8 (medium) score, reflecting local attack vector and limited impact. Public exploit details have been disclosed, but no vendor advisory or patch information is available at this time.
Potential Impact
An attacker with local access and limited privileges can exploit this vulnerability to execute arbitrary OS commands on the affected system. This could lead to unauthorized actions depending on the privileges of the exploited process. The vulnerability does not require user interaction and has limited scope and impact as per the CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict local access to trusted users only and monitor for suspicious activity related to child_process.exec usage within the affected software versions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-07-22T16:04:48.407Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a61463e9c2644c7f8cdc77b
Added to database: 07/22/2026, 22:37:50 UTC
Last enriched: 07/22/2026, 22:53:40 UTC
Last updated: 07/23/2026, 01:07:28 UTC
Views: 5
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.