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GHSA-9MR3-76H6-25P3

Vulnerability from github – Published: 2026-07-04 15:30 – Updated: 2026-07-04 15:30

Details

This vulnerability may result in the exposure of user data across tenants, enabling SaaS applications in different tenants to access and modify information without explicit user authorization. This can lead to unauthorized data access and privacy violations. This vulnerability has no impact if the deployment does not support multi-tenancy.

Severity

3.5 (Low)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2025-13475"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-288"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-04T13:16:30Z",
    "severity": "LOW"
  },
  "details": "In multi-tenanted deployments, the application consent management mechanism fails to correctly isolate consent scopes between tenants. Consent granted by a user for a specific SaaS application within one tenant can be incorrectly applied to SaaS applications with the same name in other tenants, leading to unintended cross-tenant consent sharing.\n\nThis vulnerability may result in the exposure of user data across tenants, enabling SaaS applications in different tenants to access and modify information without explicit user authorization. This can lead to unauthorized data access and privacy violations. This vulnerability has no impact if the deployment does not support multi-tenancy.",
  "id": "GHSA-9mr3-76h6-25p3",
  "modified": "2026-07-04T15:30:23Z",
  "published": "2026-07-04T15:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-13475"
    },
    {
      "type": "WEB",
      "url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-1613"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-13475 (GCVE-0-2025-13475)

Vulnerability from cvelistv5 – Published: 2026-07-04 12:49 – Updated: 2026-07-04 12:49

Title

Cross-Tenant Access via Application Consent Mismanagement in Multiple WSO2 Products Allows Unauthorized Data Exposure

Summary

In multi-tenanted deployments, the application consent management mechanism fails to correctly isolate consent scopes between tenants. Consent granted by a user for a specific SaaS application within one tenant can be incorrectly applied to SaaS applications with the same name in other tenants, leading to unintended cross-tenant consent sharing. This vulnerability may result in the exposure of user data across tenants, enabling SaaS applications in different tenants to access and modify information without explicit user authorization. This can lead to unauthorized data access and privacy violations. This vulnerability has no impact if the deployment does not support multi-tenancy.

Severity

3.5 (Low)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

CWE

CWE-288 - Access of Unprotected Resource

Assigner

WSO2

References

1 reference

URL	Tags
https://security.docs.wso2.com/en/latest/security…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
WSO2	WSO2 Identity Server	Unknown: 0 , < 5.10.0 (custom) Affected: 5.10.0 , < 5.10.0.382 (custom)
WSO2	WSO2 API Manager	Unknown: 0 , < 3.2.0 (custom) Affected: 3.2.0 , < 3.2.0.457 (custom) Affected: 3.2.1 , < 3.2.1.76 (custom)

Show details on NVD website

JSON

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    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "WSO2 Identity Server",
          "vendor": "WSO2",
          "versions": [
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              "lessThan": "5.10.0",
              "status": "unknown",
              "version": "0",
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            },
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              "lessThan": "5.10.0.382",
              "status": "affected",
              "version": "5.10.0",
              "versionType": "custom"
            }
          ]
        },
        {
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          "versions": [
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              "version": "3.2.0",
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            },
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              "lessThan": "3.2.1.76",
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        }
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            }
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      "impacts": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
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        "orgId": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
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        "discovery": "INTERNAL"
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      "title": "Cross-Tenant Access via Application Consent Mismanagement in Multiple WSO2 Products Allows Unauthorized Data Exposure",
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    "dateReserved": "2025-11-20T12:17:18.234Z",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-9MR3-76H6-25P3

CVE-2025-13475 (GCVE-0-2025-13475)

Tags

Sightings

Nomenclature