CVE-2025-13475Network attack vector

Cross-tenant data disclosure via consent scope collision

Published Jul 4, 2026 · Updated Jul 4, 2026

Consent isolation failure in WSO2 API Manager 3.2.0 and 3.2.1 and Identity Server 5.10.0 allows remote authenticated users to read cross-tenant data. The application consent manager reuses consent for same-named SaaS applications without isolating tenant scope, so consent from one tenant applies in another. Exploitation requires a multi-tenant deployment and user interaction; single-tenant deployments are unaffected.

CVSS severity3.5
Low
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Consent isolation failure in WSO2 API Manager 3.2.0 and 3.2.1 and Identity Server 5.10.0 allows remote authenticated users to read cross-tenant data. The application consent manager reuses consent for same-named SaaS applications without isolating tenant scope, so consent from one tenant applies in another. Exploitation requires a multi-tenant deployment and user interaction; single-tenant deployments are unaffected.

The record

CVE
CVE-2025-13475
Published
Jul 4, 2026
Updated
Jul 4, 2026
Vendor
WSO2
Product
WSO2 Identity Server
Classifications
CWE-288, CAPEC-35, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 4, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.10.0 <5.10.0.382

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WSO2 · WSO2 Identity Serverversion=5.10.0 <5.10.0.382
WSO2 · WSO2 API Managerversion=3.2.0 <3.2.0.457; version=3.2.1 <3.2.1.76

Published CVSS scores

3.5WSO2CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
7.3NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
CAPEC-35Accessing Unprotected Resources
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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