CVE-2025-3648 Data Inference in Now Platform via Conditional ACLs
Attackers can infer unauthorized instance data via range queries under specific conditional ACL configurations in ServiceNow Now Platform.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-3648?
CVE-2025-3648 is a high-severity vulnerability in ServiceNow Now Platform, published on 8 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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 KB Articles in the References section.
Weakness: CWE-1220
Which versions are affected by CVE-2025-3648?
How do I fix CVE-2025-3648?
No fix has been published for CVE-2025-3648 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-3648 being exploited?
There is no known exploitation of CVE-2025-3648 in the wild and no public exploit code.
Sources
Also known as GHSA-f77v-7fv6-253h.