CVE-2026-18247: CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') in BlackBerry BlackBerry AtHoc IWS
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.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-18247) involves improper neutralization of input (CWE-79) in the BlackBerry AtHoc IWS Web Portals, leading to Cross-Site Scripting (XSS). An attacker could exploit this flaw to execute actions in the context of a victim's session, potentially impacting confidentiality and integrity at a low level. The issue affects versions prior to 7.21 HF-734. No vendor advisory or patch information is currently available, and the vulnerability is not known to be exploited in the wild.
Potential Impact
Successful exploitation could allow an attacker to perform actions on behalf of a victim user within the affected web portal session. The impact on confidentiality and integrity is low, with no privilege or authentication required and no availability impact. The overall severity is medium based on the CVSS score of 5.3.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level is provided, users should monitor BlackBerry advisories for updates and consider applying any forthcoming patches promptly.
CVE-2026-18247: CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') in BlackBerry BlackBerry AtHoc IWS
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.
CVSS v4.0
Score 5.3medium
Affected software
BlackBerry
BlackBerry AtHoc IWS
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-18247) involves improper neutralization of input (CWE-79) in the BlackBerry AtHoc IWS Web Portals, leading to Cross-Site Scripting (XSS). An attacker could exploit this flaw to execute actions in the context of a victim's session, potentially impacting confidentiality and integrity at a low level. The issue affects versions prior to 7.21 HF-734. No vendor advisory or patch information is currently available, and the vulnerability is not known to be exploited in the wild.
Potential Impact
Successful exploitation could allow an attacker to perform actions on behalf of a victim user within the affected web portal session. The impact on confidentiality and integrity is low, with no privilege or authentication required and no availability impact. The overall severity is medium based on the CVSS score of 5.3.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level is provided, users should monitor BlackBerry advisories for updates and consider applying any forthcoming patches promptly.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- blackberry
- Date Reserved
- 2026-07-29T14:59:50.726Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a7b4d4abf8831d53907d314
Added to database: 08/11/2026, 16:26:50 UTC
Last enriched: 08/11/2026, 16:47:15 UTC
Last updated: 09/25/2026, 17:11:15 UTC
Views: 84
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