VULNERABILITY INTELLIGENCE

CVE-2026-21389

CVSS score8 HIGH
EPSS probability1.70%
CISA KEVNot currently listed
Published2026-02-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Description

An OS command injection vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an authenticated attacker to achieve remote code execution on the system by injecting malicious input into the request body sent to the contacts import route.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-78

Primary references