CVE-2026-18247
Medium
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductBlackBerry AtHoc IWS
PublishedAug 11, 2026
First seenAug 11, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- BlackBerry BlackBerry AtHoc IWS7.21 HF-734 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| BlackBerry BlackBerry AtHoc IWS | v < 7.21 HF-734 | 7.21 HF-734 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.