Data Inference in Now Platform via Conditional ACLs
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| ServiceNow | Now Platform | Aspen and later | — | No fix listed | CNA |
- Now Platform VendorServiceNow Affected Aspen and later Fixed in — No fix listed CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:servicenow:servicenow:*:*:*:*:*:*:*:* | — | — | ServiceNow |
- cpe:2.3:a:servicenow:servicenow:*:*:*:*:*:*:*:* Versions — — ·ServiceNow
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-3648
- 2026-10-03 Alias added: GHSA-f77v-7fv6-253h
References
More ServiceNow vulnerabilities
- TI-2024-04841 Incomplete Input Validation in GlideExpression Script KEVCVSS 4.0CRITICAL 9.2
- TI-2024-04536 Jelly Template Injection Vulnerability in ServiceNow UI Macros KEVCVSS 4.0CRITICAL 9.3
- TI-2025-11396 Unauthenticated Privilege Escalation in ServiceNow AI Platform CVSS 4.0CRITICAL 9.3
- TI-2026-15447 Unauthenticated Remote Code Execution in GraphQL Composite Data API CVSS 4.0CRITICAL 10.0
- TI-2026-52569 Unauthenticated SQL Injection via Dynamic Schema ORDER BY Clause CVSS 4.0CRITICAL 10.0
- TI-2026-15448 Unauthenticated Privilege Escalation via System Configuration Image Upload Processor CVSS 4.0CRITICAL 10.0
Sources
- CVE-2025-3648 · CVE Program
- CVE-2025-3648 · NVD
- FIRST EPSS
- GHSA-f77v-7fv6-253h · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences