Description
ServiceNow has addressed a reflected cross-site scripting vulnerability that was identified in the ServiceNow AI Platform. This vulnerability could result in arbitrary code being executed within the browsers of ServiceNow users who click on a specially crafted link.
ServiceNow has addressed this vulnerability by deploying a relevant security update to the majority of hosted instances. Relevant security updates also have been provided to ServiceNow self-hosted customers, partners, and hosted customers with unique configuration. Further, the vulnerability is addressed in the listed patches and hot fixes. We recommend customers promptly apply appropriate updates or upgrade if they have not already done so.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ServiceNow | ServiceNow AI Platform | < Washington DC Patch 10 Hot Fix 7b, < Xanadu Patch 10 Hot Fix 1a, < Xanadu Patch 11, < Yokohama Patch 7 Hot Fix 2a, < Yokohama Patch 8, < Yokohama Patch 9, < Zurich Patch 1 Hot Fix 1a, < Zurich Patch 2, < Zurich Patch 3, < Australia General Availability (GA) | Washington DC Patch 10 Hot Fix 7b |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
GitHub 1 repository
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DanielMadsenDK/ServiceNow-CVE-2025-11449-CVE-2025-11450-Mitigation-Script ★ 0 · Oct 10, 2025
This script automatically detects and remediates **CVE-2025-11449** and **CVE-2025-11450** security vulnerabilities in ServiceNow UI Macros. These critical vulnerabilities could allow arbitrary code …
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 1
- WID-SEC-2025-2252 ServiceNow Now Platform (AI Platform): Mehrere Schwachstellen ermöglichen Cross-Site Scripting BSI CERT-Bund (WID) · Oct 9, 2025