云虫漏洞情报

CVE-2026-18886 - ServiceNow has remediated an improper access control vulnerability that was identified in the ServiceNow AI platform. This vulnerability could enable an unauthenticated user, in certain circumstances, to create or modify instance data beyond what was intended, resulting in privilege escalation.  ServiceNow deployed a security update to hosted instances and ServiceNow provided the update to our partners and self-hosted customers. We are not currently aware of exploitation ag - 漏洞详情

漏洞编号:CVE-2026-18886

风险等级:未知

漏洞来源:CVE

CVE 编号:CVE-2026-18886

CNNVD 编号:-

厂商/产品:- / -

影响范围:-

CWE:CWE-284

发布/更新时间:2026-08-27 / 2026-08-28

漏洞描述

ServiceNow has remediated an improper access control vulnerability that was identified in the ServiceNow AI platform. This vulnerability could enable an unauthenticated user, in certain circumstances, to create or modify instance data beyond what was intended, resulting in privilege escalation. 





ServiceNow deployed a security update to hosted instances and ServiceNow provided the update to our partners and self-hosted customers. We are not currently aware of exploitation against ServiceNow instances. 



We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.

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