A vulnerability has been identified in the Now Platform that could result in data being inferred without authorization. Under certain conditional access control list (ACL) configurations, this vulnerability could enable unauthenticated and authenticated users to use range query requests to infer instance data that is not intended to be accessible to them.
To assist customers in enhancing access controls, ServiceNow has introduced additional access control frameworks in Xanadu and Yokohama, such as Query ACLs, Security Data Filters and Deny-Unless ACLs.
Additionally, in May 2025, ServiceNow delivered to customers a security update that is designed to enhance customer ACL configurations.
Customers, please review the KB Articles in the References section.
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References
History
Tue, 08 Jul 2025 21:15:00 +0000
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Tue, 08 Jul 2025 16:30:00 +0000
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Description | A vulnerability has been identified in the Now Platform that could result in data being inferred without authorization. Under certain conditional access control list (ACL) configurations, this vulnerability could enable unauthenticated and authenticated users to use range query requests to infer instance data that is not intended to be accessible to them. To assist customers in enhancing access controls, ServiceNow has introduced additional access control frameworks in Xanadu and Yokohama, such as Query ACLs, Security Data Filters and Deny-Unless ACLs. Additionally, in May 2025, ServiceNow delivered to customers a security update that is designed to enhance customer ACL configurations. Customers, please review the following KB Articles for further guidance: * (Requires NowSupport login) https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2046494 * (Requires NowSupport login) https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2256712 * https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2139567 | A vulnerability has been identified in the Now Platform that could result in data being inferred without authorization. Under certain conditional access control list (ACL) configurations, this vulnerability could enable unauthenticated and authenticated users to use range query requests to infer instance data that is not intended to be accessible to them. To assist customers in enhancing access controls, ServiceNow has introduced additional access control frameworks in Xanadu and Yokohama, such as Query ACLs, Security Data Filters and Deny-Unless ACLs. Additionally, in May 2025, ServiceNow delivered to customers a security update that is designed to enhance customer ACL configurations. Customers, please review the KB Articles in the References section. |
References |
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Tue, 08 Jul 2025 16:15:00 +0000
Type | Values Removed | Values Added |
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Description | A vulnerability has been identified in the Now Platform that could result in data being inferred without authorization. Under certain conditional access control list (ACL) configurations, this vulnerability could enable unauthenticated and authenticated users to use range query requests to infer instance data that is not intended to be accessible to them. To assist customers in enhancing access controls, ServiceNow has introduced additional access control frameworks in Xanadu and Yokohama, such as Query ACLs, Security Data Filters and Deny-Unless ACLs. Additionally, in May 2025, ServiceNow delivered to customers a security update that is designed to enhance customer ACL configurations. Customers, please review the following KB Articles for further guidance: * (Requires NowSupport login) https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2046494 * (Requires NowSupport login) https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2256712 * https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB2139567 | |
Title | Data Inference in Now Platform via Conditional ACLs | |
Weaknesses | CWE-1220 | |
References |
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Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: SN
Published: 2025-07-08T16:07:11.803Z
Updated: 2025-07-08T20:36:58.725Z
Reserved: 2025-04-15T13:30:21.572Z
Link: CVE-2025-3648

Updated: 2025-07-08T20:36:51.911Z

Status : Awaiting Analysis
Published: 2025-07-08T16:15:57.280
Modified: 2025-07-08T17:15:34.267
Link: CVE-2025-3648

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