What’s Vulnerable › Vulnerabilities
CVE-2026-6877: Domain Separation Bypass in ServiceNow AI Platform
- Severity: medium (CVSS 5.3 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-29 · updated 2026-10-30
- Weakness: CWE-284
Description
ServiceNow has addressed a domain separation bypass security issue that was identified in the ServiceNow SR – CSM – Task Plan Templates Store application. This vulnerability could enable an authenticated user with a specific role to create records in domains they do not have access to, potentially leading to unauthorized data creation across domain boundaries. We are not currently aware of malicious exploitation against ServiceNow instances. We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.
Affected products
- ServiceNow AI Platform: before SR - CSM - Task Plan Templates v3.0 (Task Plan Templates application) — fixed in SR - CSM - Task Plan Templates v3.0 (Task Plan Templates application)
How to fix
Upgrade to a fixed version: ServiceNow AI Platform SR - CSM - Task Plan Templates v3.0 (Task Plan Templates application). Check the vendor advisory for mitigations.
References
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