Vulnerability · Published Jul 22, 2026 · Assigned by VulDB
CVE-2026-16630syncfusion ej2-javascript-ui-controls package.json child_process.exec os command injection
Medium 5.3
In plain English
A medium-severity OS command injection in ej2-javascript-ui-controls from syncfusion. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)1.1%top 34.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| syncfusion | ej2-javascript-ui-controls | 33.2.033.2.133.2.233.2.3 |
Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-382380 | syncfusion ej2-javascript-ui-controls package.json child_process.exec os command injection vdb-entry, technical-description
- VDB-382380 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-16630 | CVE Analysis and Report third-party-advisory
- Submit #860232 | Node.js @syncfusion/ej2-base 33.2.3 OS Command Injection third-party-advisory
- https://github.com/syncfusion/ej2-javascript-ui-controls/issues/215 exploit, issue-tracking
- https://github.com/syncfusion/ej2-javascript-ui-controls/ product