Authenticated cross-tenant disclosure via unchecked tenant ID
Published Oct 29, 2025 · Updated Oct 29, 2025
Authorization bypass in Inforcer Platform 2.0.153 allows remote authenticated users to read other clients' tenant information. The /tenants/{id} API endpoint retrieves the record identified by a client-supplied numeric tenant ID without verifying that the session is authorized for that tenant. Low-privileged access is sufficient to enumerate IDs and disclose tenant identifiers, DNS names, application IDs, and notification addresses.
Summary
What happened
Authorization bypass in Inforcer Platform 2.0.153 allows remote authenticated users to read other clients' tenant information. The /tenants/{id} API endpoint retrieves the record identified by a client-supplied numeric tenant ID without verifying that the session is authorized for that tenant. Low-privileged access is sufficient to enumerate IDs and disclose tenant identifiers, DNS names, application IDs, and notification addresses.
The record
- CVE
- CVE-2025-61876
- Published
- Oct 29, 2025
- Updated
- Oct 29, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-639, T1213
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Oct 29, 2025CVE publishedPublication date reported by the CVE source.
- Oct 29, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- SilvaTech tenant-ID request proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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