CVE-2026-18247

DOM-Based Cross-Site Scripting in BlackBerry AtHoc Web Portals

Published Aug 11, 2026 CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
A Cross Site Scripting (XSS) vulnerability in the Web Portals of AtHoc IWS in versions earlier than 7.21 HF-734 could allow an attacker to potentially execute actions in the context of the victim's session.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Blackberry
Blackberry blackberry Os
Vendors & Products Blackberry
Blackberry blackberry Os
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A Cross Site Scripting (XSS) vulnerability in the Web Portals of AtHoc IWS in versions earlier than 7.21 HF-734 could allow an attacker to potentially execute actions in the context of the victim's session.
Title DOM-Based Cross-Site Scripting in BlackBerry AtHoc Web Portals
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
blackberry
Published
Updated
Aug 11, 2026, 4:49 PM
Reserved
Jul 29, 2026, 2:59 PM
Status
Deferred
Published
Aug 11, 2026, 5:17 PM
Modified
Oct 23, 2026, 7:10 PM