Description
Improper Neutralization of Input During Web Page Generation vulnerability in BlackBerry UEM Management Console of BlackBerry UEM allows Cross-Site Scripting (XSS).

This issue affects UEM: 12.23.0 QF8 or earlier.
Published: 2026-07-28
Score: 8.6 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

Improper neutralization of input during page generation in the BlackBerry UEM Management Console allows a remote attacker to inject malicious scripts. The attack could lead to execution of arbitrary client‑side code, potentially stealing session cookies or hijacking authenticated users. The weakness is a classic client‑side injection (CWE‑79).

Affected Systems

BlackBerry UEM 12.23.0 QF8 or earlier is vulnerable. The affected vendor is BlackBerry, and only the UEM product is impacted.

Risk and Exploitability

The CVSS score of 8.6 reflects high impact and medium exploitability. The EPSS score is below 1%, indicating a low probability of widespread exploitation at the time of this analysis, and the vulnerability is not listed in CISA KEV. The likely attack vector is an attacker who gains access to the web console, either via authenticated login or local system compromise. No special privileges beyond console access appear required for exploitation.

Generated by OpenCVE AI on August 3, 2026 at 14:46 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Upgrade BlackBerry UEM to a version newer than 12.23.0 QF8.
  • Restrict Management Console access to trusted IP ranges or enable network‑level access controls.
  • Follow vendor instructions to validate and sanitize all input fields in the console and monitor for anomalous script activity.

Generated by OpenCVE AI on August 3, 2026 at 14:46 UTC.

Tracking

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Advisories

No advisories yet.

History

Fri, 14 Aug 2026 14:00:00 +0000

Type Values Removed Values Added
First Time appeared Blackberry unified Endpoint Manager
CPEs 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:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.22.1:quick_fix6:*:*:*:*:*:*
cpe:2.3:a:blackberry:unified_endpoint_manager:12.22.1:quick_fix7:*:*:*:*:*:*
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:*:*:*:*:*:*
Vendors & Products Blackberry unified Endpoint Manager
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

Fri, 31 Jul 2026 14:15:00 +0000

Type Values Removed Values Added
Title Cross-Site Scripting (XSS) in time zone parameter of BlackBerry UEM Cross-Site Scripting (XSS) in Management Console of BlackBerry UEM

Tue, 28 Jul 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Blackberry
Blackberry uem
Vendors & Products Blackberry
Blackberry uem

Tue, 28 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 28 Jul 2026 17:00:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation vulnerability in BlackBerry UEM Management Console of BlackBerry UEM allows Cross-Site Scripting (XSS). This issue affects UEM: 12.23.0 QF8 or earlier.
Title Cross-Site Scripting (XSS) in time zone parameter of BlackBerry UEM
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 8.6, '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'}

Subscriptions

Blackberry Uem Unified Endpoint Manager
cve-icon MITRE

Status: PUBLISHED

Assigner: blackberry

Published:

Updated: 2026-07-31T14:04:09.230Z

Reserved: 2026-07-28T15:56:20.749Z

Link: CVE-2026-18084

cve-icon Vulnrichment

Updated: 2026-07-28T16:56:26.177Z

cve-icon NVD

Status : Analyzed

Published: 2026-07-28T17:16:37.960

Modified: 2026-08-14T13:45:48.060

Link: CVE-2026-18084

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-03T15:00:15Z

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')