CVE-2026-6877

Medium

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.

SeverityMedium
CVSS5.3
Exploit probability—
ProductServiceNow AI Platform
PublishedOct 29, 2026
First seenNov 4, 2026

How to fix

Update
  • ServiceNow ServiceNow AI PlatformSR - CSM - Task Plan Templates v3.0 (Task Plan Templates application) or later

Affected products

ProductAffected versionsFixed in
ServiceNow ServiceNow AI Platformv < SR - CSM - Task Plan Templates v3.0 (Task Plan Templates application)SR - CSM - Task Plan Templates v3.0 (Task Plan Templates application)

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