Read the docs
TI-2024-39159 Aliases CVE-2024-12139GHSA-xr7f-9j62-3382

Content spoofing in WSO2 API Manager and Identity Server errors

Priority LOW 19CWE-116Published · Updated

Key facts

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

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

Summary

WSO2 API Manager from 3.2.1 before 3.2.1.49, from 4.1.0 before 4.1.0.210 and from 4.2.0 before 4.2.0.148, WSO2 Identity Server from 5.10.0 before 5.10.0.346, from 5.11.0 before 5.11.0.385 and from 6.0.0 before 6.0.0.229, and WSO2 Identity Server as Key Manager from 5.10.0 before 5.10.0.339 are affected. The error handling does not properly sanitize user-supplied input in URL parameters, so users can alter the error messages the application displays (CWE-116). A remote attacker can inject arbitrary content into these messages with user interaction, enabling phishing or credential theft by misleading users into compromising sensitive information.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Description from the CNA

The error handling implementation fails to properly sanitize or validate user-supplied input within URL parameters under specific conditions. This allows end-users to manipulate the error messages that are displayed by the application. By exploiting this vulnerability, malicious actors can inject arbitrary content into error messages. This enables them to perform social engineering attacks, such as phishing or credential theft, by replacing legitimate error messages with malicious content, misleading users into compromising sensitive information or taking harmful actions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00214 11th percentileScored 2026-11-07
Fix Fixed WSO2 API Manager (WSO2): 3.2.1.49, 4.1.0.210, 4.2.0.148WSO2 Identity Server (WSO2): 5.10.0.346, 5.11.0.385, 6.0.0.229+1 more product

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 Manager3.2.1 to before 3.2.1.49; 4.1.0 to before 4.1.0.210; 4.2.0 to before 4.2.0.1483.2.1.49, 4.1.0.210, 4.2.0.148Patch availableCNA
WSO2WSO2 Identity Server5.10.0 to before 5.10.0.346; 5.11.0 to before 5.11.0.385; 6.0.0 to before 6.0.0.2295.10.0.346, 5.11.0.385, 6.0.0.229Patch availableCNA
WSO2WSO2 Identity Server as Key Manager5.10.0 to before 5.10.0.3395.10.0.339Patch availableCNA
  • WSO2 API Manager VendorWSO2 Affected 3.2.1 to before 3.2.1.49; 4.1.0 to before 4.1.0.210; 4.2.0 to before 4.2.0.148 Fixed in 3.2.1.49, 4.1.0.210, 4.2.0.148 Patch available CNA
  • WSO2 Identity Server VendorWSO2 Affected 5.10.0 to before 5.10.0.346; 5.11.0 to before 5.11.0.385; 6.0.0 to before 6.0.0.229 Fixed in 5.10.0.346, 5.11.0.385, 6.0.0.229 Patch available CNA
  • WSO2 Identity Server as Key Manager VendorWSO2 Affected 5.10.0 to before 5.10.0.339 Fixed in 5.10.0.339 Patch available CNA

CPE names Threatist (inferred) · 2

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*——WSO2
cpe:2.3:a:wso2:identity_server:*:*:*:*:*:*:*:*——WSO2
  • cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:* Versions — — ·WSO2
  • cpe:2.3:a:wso2:identity_server:*:*:*:*:*:*:*:* Versions — — ·WSO2

Remediation

Upgrade WSO2 API Manager to 3.2.1.49, 4.1.0.210 or 4.2.0.148, WSO2 Identity Server to 5.10.0.346, 5.11.0.385 or 6.0.0.229, and WSO2 Identity Server as Key Manager to 5.10.0.339.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

  • Fix · CNA WSO2 API Manager (WSO2) Fixed in 3.2.1.49, 4.1.0.210, 4.2.0.148
  • Fix · CNA WSO2 Identity Server (WSO2) Fixed in 5.10.0.346, 5.11.0.385, 6.0.0.229
  • Fix · CNA WSO2 Identity Server as Key Manager (WSO2) Fixed in 5.10.0.339

Timeline

  1. 2026-11-02 Threatist record created from CVE-2024-12139
  2. 2026-11-02 Weakness changed · CISA ADP
  3. 2026-11-02 CISA SSVC decision points changed
  4. 2026-11-02 Alias added: GHSA-xr7f-9j62-3382

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-2022-18808 An issue was discovered in WSO2 Enterprise Integrator 6.4.0. CVSS 3.1MEDIUM 6.1
  • 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-2022-04130 WSO2 carbon-registry Advanced Search advancedSearchForm-ajaxprocessor.jsp cross site scripting CVSS 3.1MEDIUM 6.1
See all 186 →

Sources

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