Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-18084

Severity CVSS v4.0:
HIGH
Type:
CWE-79 Cross-Site Scripting (XSS)
Publication date:
28/07/2026
Last modified:
14/08/2026

Description

Improper Neutralization of Input During Web Page Generation vulnerability in BlackBerry UEM Management Console of BlackBerry UEM allows Cross-Site Scripting (XSS).<br /> <br /> This issue affects UEM: 12.23.0 QF8 or earlier.

Impact

Vector 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 8.60 HIGH
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): Active
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): Low
Integrity (SI): Low
Availability (SA): None

Base Score 4.0
8.60
Severity 4.0
HIGH
Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 6.10 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x
6.10
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:blackberry:unified_endpoint_manager:12.23.0:-:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.23.0:quick_fix1:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.23.0:quick_fix2:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.23.0:quick_fix3:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.23.0:quick_fix4:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.23.0:quick_fix5:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.23.0:quick_fix6:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.23.0:quick_fix7:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.23.0:quick_fix8:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.22.1:-:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.22.1:quick_fix1:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.22.1:quick_fix2:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.22.1:quick_fix3:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.22.1:quick_fix4:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.22.1:quick_fix5:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools