RCE in Syncfusion Ej2-Javascript-Ui-Controls
CVE-2026-16630
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.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.006 (47.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Syncfusion Ej2-javascript-ui-controls — versions 33.2.0, 33.2.1, 33.2.2
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-16630?
- CVE-2026-16630 is a medium-severity vulnerability in Syncfusion Ej2-Javascript-Ui-Controls, classified under Command Injection. CVSS score: 5.3/10. Published 2026-07-22.
- How severe is CVE-2026-16630?
- Medium severity. CVSS v3 base score is 5.3 out of 10.