Read the docs
TI-2025-43932 Aliases CVE-2025-13173GHSA-34m5-cm5w-xf6v

WSO2 products fail to revoke session-bound tokens after session termination

Priority LOW 28CWE-613Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-613.

Summary

WSO2 products do not revoke session-bound tokens when the user session ends, unless another SSO request is initiated. This is Insufficient Session Expiration (CWE-613) and occurs when token binding validation is enabled and the Revoke token upon user logout option is not active. An attacker holding a valid session-bound token can keep access to applications and resources after the session has ended, which can expose sensitive user data.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

Tokens associated with user sessions are not revoked when the corresponding user session is terminated, unless another SSO request is initiated. This occurs when the session-bound token feature is enabled with token binding validation and the "Revoke token upon user logout" option is not active. The software fails to automatically invalidate session-bound tokens upon user session termination. This vulnerability exists when token binding validation is enabled. As a result, a malicious actor possessing a valid session-bound token could exploit this condition to maintain unauthorized access to applications and resources even after the associated user session has ended, potentially leading to the exposure of sensitive user data.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00194 9th percentileScored 2026-11-07
Fix Fixed WSO2 API Control Plane (WSO2): 4.5.0.47, 4.6.0.13WSO2 Universal Gateway (WSO2): 4.5.0.46, 4.6.0.11+7 more products

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 Control Plane4.5.0 to before 4.5.0.47; 4.6.0 to before 4.6.0.134.5.0.47, 4.6.0.13Patch availableCNA
WSO2WSO2 Universal Gateway4.5.0 to before 4.5.0.46; 4.6.0 to before 4.6.0.114.5.0.46, 4.6.0.11Patch availableCNA
WSO2WSO2 API Manager3.1.0 to before 3.1.0.352; 3.2.0 to before 3.2.0.456; 3.2.1 to before 3.2.1.81; 4.0.0 to before 4.0.0.376; 4.1.0 to before 4.1.0.246; 4.2.0 to before 4.2.0.186; 4.3.0 to before 4.3.0.97; 4.4.0 to before 4.4.0.61; 4.5.0 to before 4.5.0.46; 4.6.0 to before 4.6.0.113.1.0.352, 3.2.0.456, 3.2.1.81, 4.0.0.376, 4.1.0.246, 4.2.0.186, 4.3.0.97, 4.4.0.61, 4.5.0.46, 4.6.0.11Patch availableCNA
WSO2WSO2 Traffic Manager4.5.0 to before 4.5.0.45; 4.6.0 to before 4.6.0.114.5.0.45, 4.6.0.11Patch availableCNA
WSO2WSO2 Identity Server as Key Manager5.10.0 to before 5.10.0.3725.10.0.372Patch availableCNA
WSO2WSO2 Open Banking IAM2.0.0 to before 2.0.0.4212.0.0.421Patch availableCNA
WSO2WSO2 Open Banking AM2.0.0 to before 2.0.0.4012.0.0.401Patch availableCNA
WSO2WSO2 Identity Server5.10.0 to before 5.10.0.381; 5.11.0 to before 5.11.0.428; 6.0.0 to before 6.0.0.255; 6.1.0 to before 6.1.0.256; 7.0.0 to before 7.0.0.133; 7.1.0 to before 7.1.0.41; 7.2.0 to before 7.2.0.35.10.0.381, 5.11.0.428, 6.0.0.255, 6.1.0.256, 7.0.0.133, 7.1.0.41, 7.2.0.3Patch availableCNA
WSO2WSO2 Carbon OAuth6.4.2 to before 6.4.2.171; 6.4.111 to before 6.4.111.165; 6.4.176 to before 6.4.176.30; 6.4.180 to before 6.4.180.14; 6.8.0 to before 6.8.0.54; 6.9.6 to before 6.9.6.29; 6.11.21 to before 6.11.21.94; 6.13.16 to before 6.13.16.21; 6.13.19 to before 6.13.19.14; 6.13.27 to before 6.13.27.10; 6.13.41 to before 6.13.41.1; 7.0.26 to before 7.0.26.87; 7.0.259 to before 7.0.259.34; 7.0.385 to before 7.0.385.36.4.2.171, 6.4.111.165, 6.4.176.30, 6.4.180.14, 6.8.0.54, 6.9.6.29, 6.11.21.94, 6.13.16.21, 6.13.19.14, 6.13.27.10, 6.13.41.1, 7.0.26.87, 7.0.259.34, 7.0.385.3Patch availableCNA
  • WSO2 API Control Plane VendorWSO2 Affected 4.5.0 to before 4.5.0.47; 4.6.0 to before 4.6.0.13 Fixed in 4.5.0.47, 4.6.0.13 Patch available CNA
  • WSO2 Universal Gateway VendorWSO2 Affected 4.5.0 to before 4.5.0.46; 4.6.0 to before 4.6.0.11 Fixed in 4.5.0.46, 4.6.0.11 Patch available CNA
  • WSO2 API Manager VendorWSO2 Affected 3.1.0 to before 3.1.0.352; 3.2.0 to before 3.2.0.456; 3.2.1 to before 3.2.1.81; 4.0.0 to before 4.0.0.376; 4.1.0 to before 4.1.0.246; 4.2.0 to before 4.2.0.186; 4.3.0 to before 4.3.0.97; 4.4.0 to before 4.4.0.61; 4.5.0 to before 4.5.0.46; 4.6.0 to before 4.6.0.11 Fixed in 3.1.0.352, 3.2.0.456, 3.2.1.81, 4.0.0.376, 4.1.0.246, 4.2.0.186, 4.3.0.97, 4.4.0.61, 4.5.0.46, 4.6.0.11 Patch available CNA
  • WSO2 Traffic Manager VendorWSO2 Affected 4.5.0 to before 4.5.0.45; 4.6.0 to before 4.6.0.11 Fixed in 4.5.0.45, 4.6.0.11 Patch available CNA
  • WSO2 Identity Server as Key Manager VendorWSO2 Affected 5.10.0 to before 5.10.0.372 Fixed in 5.10.0.372 Patch available CNA
  • WSO2 Open Banking IAM VendorWSO2 Affected 2.0.0 to before 2.0.0.421 Fixed in 2.0.0.421 Patch available CNA
  • WSO2 Open Banking AM VendorWSO2 Affected 2.0.0 to before 2.0.0.401 Fixed in 2.0.0.401 Patch available CNA
  • WSO2 Identity Server VendorWSO2 Affected 5.10.0 to before 5.10.0.381; 5.11.0 to before 5.11.0.428; 6.0.0 to before 6.0.0.255; 6.1.0 to before 6.1.0.256; 7.0.0 to before 7.0.0.133; 7.1.0 to before 7.1.0.41; 7.2.0 to before 7.2.0.3 Fixed in 5.10.0.381, 5.11.0.428, 6.0.0.255, 6.1.0.256, 7.0.0.133, 7.1.0.41, 7.2.0.3 Patch available CNA
  • WSO2 Carbon OAuth VendorWSO2 Affected 6.4.2 to before 6.4.2.171; 6.4.111 to before 6.4.111.165; 6.4.176 to before 6.4.176.30; 6.4.180 to before 6.4.180.14; 6.8.0 to before 6.8.0.54; 6.9.6 to before 6.9.6.29; 6.11.21 to before 6.11.21.94; 6.13.16 to before 6.13.16.21; 6.13.19 to before 6.13.19.14; 6.13.27 to before 6.13.27.10; 6.13.41 to before 6.13.41.1; 7.0.26 to before 7.0.26.87; 7.0.259 to before 7.0.259.34; 7.0.385 to before 7.0.385.3 Fixed in 6.4.2.171, 6.4.111.165, 6.4.176.30, 6.4.180.14, 6.8.0.54, 6.9.6.29, 6.11.21.94, 6.13.16.21, 6.13.19.14, 6.13.27.10, 6.13.41.1, 7.0.26.87, 7.0.259.34, 7.0.385.3 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 to these fixed builds: WSO2 API Control Plane 4.5.0.47 or 4.6.0.13; Universal Gateway 4.5.0.46 or 4.6.0.11; Traffic Manager 4.5.0.45 or 4.6.0.11; API Manager 3.1.0.352, 3.2.0.456, 3.2.1.81, 4.0.0.376, 4.1.0.246, 4.2.0.186, 4.3.0.97, 4.4.0.61, 4.5.0.46 or 4.6.0.11; Identity Server as Key Manager 5.10.0.372; Open Banking IAM 2.0.0.421; Open Banking AM 2.0.0.401; Identity Server 5.10.0.381, 5.11.0.428, 6.0.0.255, 6.1.0.256, 7.0.0.133, 7.1.0.41 or 7.2.0.3; Carbon OAuth 6.4.2.171, 6.4.111.165, 6.4.176.30, 6.4.180.14, 6.8.0.54, 6.9.6.29, 6.11.21.94, 6.13.16.21, 6.13.19.14, 6.13.27.10, 6.13.41.1, 7.0.26.87, 7.0.259.34 or 7.0.385.3.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

  • Fix · CNA WSO2 API Control Plane (WSO2) Fixed in 4.5.0.47, 4.6.0.13
  • Fix · CNA WSO2 Universal Gateway (WSO2) Fixed in 4.5.0.46, 4.6.0.11
  • Fix · CNA WSO2 API Manager (WSO2) Fixed in 3.1.0.352, 3.2.0.456, 3.2.1.81, 4.0.0.376, 4.1.0.246, 4.2.0.186, 4.3.0.97, 4.4.0.61, 4.5.0.46, 4.6.0.11
  • Fix · CNA WSO2 Traffic Manager (WSO2) Fixed in 4.5.0.45, 4.6.0.11
  • Fix · CNA WSO2 Identity Server as Key Manager (WSO2) Fixed in 5.10.0.372
  • Fix · CNA WSO2 Open Banking IAM (WSO2) Fixed in 2.0.0.421
  • Fix · CNA WSO2 Open Banking AM (WSO2) Fixed in 2.0.0.401
  • Fix · CNA WSO2 Identity Server (WSO2) Fixed in 5.10.0.381, 5.11.0.428, 6.0.0.255, 6.1.0.256, 7.0.0.133, 7.1.0.41, 7.2.0.3
  • Fix · CNA WSO2 Carbon OAuth (WSO2) Fixed in 6.4.2.171, 6.4.111.165, 6.4.176.30, 6.4.180.14, 6.8.0.54, 6.9.6.29, 6.11.21.94, 6.13.16.21, 6.13.19.14, 6.13.27.10, 6.13.41.1, 7.0.26.87, 7.0.259.34, 7.0.385.3

Timeline

  1. 2026-10-19 Threatist record created from CVE-2025-13173
  2. 2026-10-20 Alias added: GHSA-34m5-cm5w-xf6v
  3. 2026-10-20 CISA SSVC decision points changed
  4. 2026-10-20 Priority changed: MEDIUM → LOW

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