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TI-2024-04280 Aliases CVE-2024-4598GHSA-r9r6-v98f-cvcc

Information Disclosure in Multiple WSO2 Products Due to Improper Handling in Enrich Mediator

Priority LOW 29CWE-1259Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

An information disclosure vulnerability exists in multiple WSO2 products due to improper implementation of the enrich mediator. Authenticated users may be able to view unintended business data from other mediation contexts because the internal state is not properly isolated or cleared between executions. This vulnerability does not impact user credentials or access tokens but may lead to leakage of sensitive business information handled during message flows.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00328 26th percentileScored 2026-11-07
Fix Fixed WSO2 API Manager (WSO2): 3.2.0.422, 3.2.1.42, 4.1.0.152 +1WSO2 Micro Integrator (WSO2): 1.2.0.157, 4.1.0.95

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

VendorProductAffected versionsFixed inStatusSource
WSO2WSO2 API Manager3.2.0 to before 3.2.0.422; 3.2.1 to before 3.2.1.42; 4.1.0 to before 4.1.0.152; 4.3.0 to before 4.3.0.553.2.0.422, 3.2.1.42, 4.1.0.152, 4.3.0.55Patch availableCNA
WSO2WSO2 Micro Integrator1.2.0 to before 1.2.0.157; 4.1.0 to before 4.1.0.951.2.0.157, 4.1.0.95Patch availableCNA
  • WSO2 API Manager VendorWSO2 Affected 3.2.0 to before 3.2.0.422; 3.2.1 to before 3.2.1.42; 4.1.0 to before 4.1.0.152; 4.3.0 to before 4.3.0.55 Fixed in 3.2.0.422, 3.2.1.42, 4.1.0.152, 4.3.0.55 Patch available CNA
  • WSO2 Micro Integrator VendorWSO2 Affected 1.2.0 to before 1.2.0.157; 4.1.0 to before 4.1.0.95 Fixed in 1.2.0.157, 4.1.0.95 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*3.2.0 to before 3.2.0.422; 3.2.1 to before 3.2.1.42; 4.1.0 to before 4.1.0.152; 4.3.0 to before 4.3.0.55VulnerableWSO2
cpe:2.3:a:wso2:micro_integrator:*:*:*:*:*:*:*:*1.2.0 to before 1.2.0.157; 4.1.0 to before 4.1.0.95VulnerableWSO2
  • cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:* Versions 3.2.0 to before 3.2.0.422; 3.2.1 to before 3.2.1.42; 4.1.0 to before 4.1.0.152; 4.3.0 to before 4.3.0.55 Vulnerable ·WSO2
  • cpe:2.3:a:wso2:micro_integrator:*:*:*:*:*:*:*:* Versions 1.2.0 to before 1.2.0.157; 4.1.0 to before 4.1.0.95 Vulnerable ·WSO2

Remediation

  • Fix · CNA WSO2 API Manager (WSO2) Fixed in 3.2.0.422, 3.2.1.42, 4.1.0.152, 4.3.0.55
  • Fix · CNA WSO2 Micro Integrator (WSO2) Fixed in 1.2.0.157, 4.1.0.95

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-4598
  2. 2026-10-03 Alias added: GHSA-r9r6-v98f-cvcc

References

Advisory 1

  • TI-2026-04755 Authentication Bypass via JWT Algorithm Mismatch in Multiple WSO2 Products Allows Account Takeover KEVCVSS 3.1CRITICAL 10.0
  • TI-2022-11928 Certain WSO2 products allow unrestricted file upload with resultant remote code execution. KEVCVSS 3.1CRITICAL 9.8
  • TI-2020-15069 The Management Console in WSO2 API Manager through 3.1.0 and API Microgateway 2.2.0… CVSS 3.1CRITICAL 9.1
  • TI-2023-15163 A reflected cross-site scripting (XSS) vulnerability in /authenticationendpoint/login.do… CVSS 3.1MEDIUM 6.1
  • TI-2022-12002 A reflected XSS issue exists in the Management Console of several WSO2 products. CVSS 3.1MEDIUM 6.1
  • TI-2025-13722 Account Takeover via Conditional Authentication Script Logic in Multiple WSO2 Products CVSS 3.1CRITICAL 9.4
See all 94 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences