CVE-2026-20902CWE-78
Copeland XWEB and XWEB Pro OS Command Injection
High · published February 27, 2026
What it is
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 map filename field during the map
upload action of the parameters route.
The record
Technical detail
- CVSS v3.1
- 8.0 · HIGH
- Vector
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
- CVSS v4.0
- Not supplied
- EPSS
- 0.01549 · 74.9th percentile
- Weakness
- CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
- Published
- 2026-02-27T00:49Z
EPSS history
Timeline