---
id: CVE-2026-6877
title: Domain Separation Bypass in ServiceNow AI Platform
summary: >-
  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
  crea…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'
cvssSource: cna
cwe:
  - CWE-284
vendor: ServiceNow
product: ServiceNow AI Platform
affected:
  - >-
    ai_platform < SR - CSM - Task Plan Templates v3.0 (Task Plan Templates
    application)
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-29T20:37:20.210737Z'
published: '2026-10-29'
updated: '2026-10-29'
sourceUpdated: '2026-10-29T20:37:31.040Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-6877'
references:
  - url: >-
      https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB3228994
tags:
  - cve.org
epss: 0.00345
epssPercentile: 0.28268
ingestedAt: '2026-11-03T01:34:34.644Z'
---

## Overview

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

- `ai_platform < SR - CSM - Task Plan Templates v3.0 (Task Plan Templates application)`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.