Copeland XWEB and XWEB Pro Improper Limitation of a Pathname to a Restricted Directory (CVE-2026-22877)

Version 1.2

Oct 15, 2026, 8:27 AM

CVSS metrics ("CVSSv2 score" set to 9.4)
CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:C")
CVSS metrics ("CVSSv3 score" set to 9.1)
CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H")
CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:U")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
CVSSv3 severity (based on None, severity increased from "Low" to "High")