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TI-2025-13722 Aliases CVE-2025-15039GHSA-76r4-x438-gm5w

Account Takeover via Conditional Authentication Script Logic in Multiple WSO2 Products

Priority MEDIUM 50CWE-693Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-693.

Summary

The Conditional Authentication (Adaptive Authentication) script does not correctly enforce the completion of all required authentication steps when a specific multi-step pattern involving certain authenticators is configured. This allows an attacker to bypass intermediate authentication challenges by exploiting how the script handles callbacks and re-execution of authentication steps. Successful exploitation allows a malicious actor to gain unauthorized access to a targeted user account. This vulnerability can only be exploited when all of the following conditions are met: the application login flow contains a specific secondary authenticator, the Conditional Authentication script is configured with particular event callbacks and re-executes an authentication step, the targeted user has one of the impacted authenticators enrolled, and the attacker successfully completes any preceding authentication steps.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00668 52nd percentileScored 2026-11-07
Fix Fixed WSO2 Identity Server (WSO2): 5.7.0.130, 5.8.0.113, 5.9.0.173 +8WSO2 API Manager (WSO2): 2.6.0.150, 3.0.0.180, 3.1.0.356 +9+8 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

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 Identity Server5.7.0 to before 5.7.0.130; 5.8.0 to before 5.8.0.113; 5.9.0 to before 5.9.0.173; 5.10.0 to before 5.10.0.385; 5.11.0 to before 5.11.0.432; 6.0.0 to before 6.0.0.259; 6.1.0 to before 6.1.0.260; 7.0.0 to before 7.0.0.138; 7.1.0 to before 7.1.0.45; 7.1.0 to before 7.1.0.49; 7.2.0 to before 7.2.0.75.7.0.130, 5.8.0.113, 5.9.0.173, 5.10.0.385, 5.11.0.432, 6.0.0.259, 6.1.0.260, 7.0.0.138, 7.1.0.45, 7.1.0.49, 7.2.0.7Patch availableCNA
WSO2WSO2 API Manager2.6.0 to before 2.6.0.150; 3.0.0 to before 3.0.0.180; 3.1.0 to before 3.1.0.356; 3.2.0 to before 3.2.0.460; 3.2.1 to before 3.2.1.79; 4.0.0 to before 4.0.0.381; 4.1.0 to before 4.1.0.244; 4.2.0 to before 4.2.0.184; 4.3.0 to before 4.3.0.95; 4.4.0 to before 4.4.0.59; 4.5.0 to before 4.5.0.44; 4.6.0 to before 4.6.0.82.6.0.150, 3.0.0.180, 3.1.0.356, 3.2.0.460, 3.2.1.79, 4.0.0.381, 4.1.0.244, 4.2.0.184, 4.3.0.95, 4.4.0.59, 4.5.0.44, 4.6.0.8Patch availableCNA
WSO2WSO2 Open Banking AM1.4.0 to before 1.4.0.143; 1.5.0 to before 1.5.0.144; 2.0.0 to before 2.0.0.4051.4.0.143, 1.5.0.144, 2.0.0.405Patch availableCNA
WSO2WSO2 Open Banking IAM2.0.0 to before 2.0.0.4252.0.0.425Patch availableCNA
WSO2WSO2 Traffic Manager4.5.0 to before 4.5.0.43; 4.6.0 to before 4.6.0.84.5.0.43, 4.6.0.8Patch availableCNA
WSO2WSO2 Universal Gateway4.5.0 to before 4.5.0.43; 4.5.0 to before 4.5.0.44; 4.6.0 to before 4.6.0.84.5.0.43, 4.5.0.44, 4.6.0.8Patch availableCNA
WSO2WSO2 API Control Plane4.5.0 to before 4.5.0.45; 4.6.0 to before 4.6.0.94.5.0.45, 4.6.0.9Patch availableCNA
WSO2WSO2 Identity Server as Key Manager5.7.0 to before 5.7.0.129; 5.9.0 to before 5.9.0.179; 5.10.0 to before 5.10.0.3765.7.0.129, 5.9.0.179, 5.10.0.376Patch availableCNA
WSO2WSO2 Open Banking KM1.4.0 to before 1.4.0.137; 1.5.0 to before 1.5.0.1271.4.0.137, 1.5.0.127Patch availableCNA
WSO2WSO2 Carbon Identity Application Authentication Framework5.12.153 to before 5.12.153.66; 5.12.387 to before 5.12.387.48; 5.14.97 to before 5.14.97.94; 5.17.5 to before 5.17.5.337; 5.17.118 to before 5.17.118.24; 5.18.187 to before 5.18.187.334; 5.18.248 to before 5.18.248.34; 5.23.8 to before 5.23.8.221; 5.24.8 to before 5.24.8.29; 5.25.92 to before 5.25.92.177; 5.25.705 to before 5.25.705.23; 5.25.713 to before 5.25.713.12; 5.25.724 to before 5.25.724.8; 5.25.736 to before 5.25.736.3; 7.0.78 to before 7.0.78.171; 7.8.23 to before 7.8.23.95; 7.8.586 to before 7.8.586.215.12.153.66, 5.12.387.48, 5.14.97.94, 5.17.5.337, 5.17.118.24, 5.18.187.334, 5.18.248.34, 5.23.8.221, 5.24.8.29, 5.25.92.177, 5.25.705.23, 5.25.713.12, 5.25.724.8, 5.25.736.3, 7.0.78.171, 7.8.23.95, 7.8.586.21, 5.25.738, 7.8.646Patch availableCNA
  • WSO2 Identity Server VendorWSO2 Affected 5.7.0 to before 5.7.0.130; 5.8.0 to before 5.8.0.113; 5.9.0 to before 5.9.0.173; 5.10.0 to before 5.10.0.385; 5.11.0 to before 5.11.0.432; 6.0.0 to before 6.0.0.259; 6.1.0 to before 6.1.0.260; 7.0.0 to before 7.0.0.138; 7.1.0 to before 7.1.0.45; 7.1.0 to before 7.1.0.49; 7.2.0 to before 7.2.0.7 Fixed in 5.7.0.130, 5.8.0.113, 5.9.0.173, 5.10.0.385, 5.11.0.432, 6.0.0.259, 6.1.0.260, 7.0.0.138, 7.1.0.45, 7.1.0.49, 7.2.0.7 Patch available CNA
  • WSO2 API Manager VendorWSO2 Affected 2.6.0 to before 2.6.0.150; 3.0.0 to before 3.0.0.180; 3.1.0 to before 3.1.0.356; 3.2.0 to before 3.2.0.460; 3.2.1 to before 3.2.1.79; 4.0.0 to before 4.0.0.381; 4.1.0 to before 4.1.0.244; 4.2.0 to before 4.2.0.184; 4.3.0 to before 4.3.0.95; 4.4.0 to before 4.4.0.59; 4.5.0 to before 4.5.0.44; 4.6.0 to before 4.6.0.8 Fixed in 2.6.0.150, 3.0.0.180, 3.1.0.356, 3.2.0.460, 3.2.1.79, 4.0.0.381, 4.1.0.244, 4.2.0.184, 4.3.0.95, 4.4.0.59, 4.5.0.44, 4.6.0.8 Patch available CNA
  • WSO2 Open Banking AM VendorWSO2 Affected 1.4.0 to before 1.4.0.143; 1.5.0 to before 1.5.0.144; 2.0.0 to before 2.0.0.405 Fixed in 1.4.0.143, 1.5.0.144, 2.0.0.405 Patch available CNA
  • WSO2 Open Banking IAM VendorWSO2 Affected 2.0.0 to before 2.0.0.425 Fixed in 2.0.0.425 Patch available CNA
  • WSO2 Traffic Manager VendorWSO2 Affected 4.5.0 to before 4.5.0.43; 4.6.0 to before 4.6.0.8 Fixed in 4.5.0.43, 4.6.0.8 Patch available CNA
  • WSO2 Universal Gateway VendorWSO2 Affected 4.5.0 to before 4.5.0.43; 4.5.0 to before 4.5.0.44; 4.6.0 to before 4.6.0.8 Fixed in 4.5.0.43, 4.5.0.44, 4.6.0.8 Patch available CNA
  • WSO2 API Control Plane VendorWSO2 Affected 4.5.0 to before 4.5.0.45; 4.6.0 to before 4.6.0.9 Fixed in 4.5.0.45, 4.6.0.9 Patch available CNA
  • WSO2 Identity Server as Key Manager VendorWSO2 Affected 5.7.0 to before 5.7.0.129; 5.9.0 to before 5.9.0.179; 5.10.0 to before 5.10.0.376 Fixed in 5.7.0.129, 5.9.0.179, 5.10.0.376 Patch available CNA
  • WSO2 Open Banking KM VendorWSO2 Affected 1.4.0 to before 1.4.0.137; 1.5.0 to before 1.5.0.127 Fixed in 1.4.0.137, 1.5.0.127 Patch available CNA
  • WSO2 Carbon Identity Application Authentication Framework VendorWSO2 Affected 5.12.153 to before 5.12.153.66; 5.12.387 to before 5.12.387.48; 5.14.97 to before 5.14.97.94; 5.17.5 to before 5.17.5.337; 5.17.118 to before 5.17.118.24; 5.18.187 to before 5.18.187.334; 5.18.248 to before 5.18.248.34; 5.23.8 to before 5.23.8.221; 5.24.8 to before 5.24.8.29; 5.25.92 to before 5.25.92.177; 5.25.705 to before 5.25.705.23; 5.25.713 to before 5.25.713.12; 5.25.724 to before 5.25.724.8; 5.25.736 to before 5.25.736.3; 7.0.78 to before 7.0.78.171; 7.8.23 to before 7.8.23.95; 7.8.586 to before 7.8.586.21 Fixed in 5.12.153.66, 5.12.387.48, 5.14.97.94, 5.17.5.337, 5.17.118.24, 5.18.187.334, 5.18.248.34, 5.23.8.221, 5.24.8.29, 5.25.92.177, 5.25.705.23, 5.25.713.12, 5.25.724.8, 5.25.736.3, 7.0.78.171, 7.8.23.95, 7.8.586.21, 5.25.738, 7.8.646 Patch available CNA

CPE configurations NVD · 9

CPEVersionsRoleVendor
cpe:2.3:a:wso2:api_control_plane:*:*:*:*:*:*:*:*4.5.0 to before 4.5.0.45; 4.6.0 to before 4.6.0.9VulnerableWSO2
cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*2.6.0 to before 2.6.0.150; 3.0.0 to before 3.0.0.180; 3.1.0 to before 3.1.0.356; 3.2.0 to before 3.2.0.460; 3.2.1 to before 3.2.1.79; 4.0.0 to before 4.0.0.381; 4.1.0 to before 4.1.0.244; 4.2.0 to before 4.2.0.184; 4.3.0 to before 4.3.0.95; 4.4.0 to before 4.4.0.59; 4.5.0 to before 4.5.0.44; 4.6.0 to before 4.6.0.8VulnerableWSO2
cpe:2.3:a:wso2:identity_server:*:*:*:*:*:*:*:*5.7.0 to before 5.7.0.130; 5.8.0 to before 5.8.0.133; 5.9.0 to before 5.9.0.173; 5.10.0 to before 5.10.0.385; 5.11.0 to before 5.11.0.432; 6.0.0 to before 6.0.0.259; 6.1.0 to before 6.1.0.260; 7.0.0 to before 7.0.0.138; 7.1.0 to before 7.1.0.49; 7.2.0 to before 7.2.0.7VulnerableWSO2
cpe:2.3:a:wso2:identity_server_as_key_manager:*:*:*:*:*:*:*:*5.7.0 to before 5.7.0.129; 5.9.0 to before 5.9.0.179; 5.10.0 to before 5.10.0.376VulnerableWSO2
cpe:2.3:a:wso2:open_banking_am:*:*:*:*:*:*:*:*1.4.0 to before 1.4.0.143; 1.5.0 to before 1.5.0.144; 2.0.0 to before 2.0.0.405VulnerableWSO2
cpe:2.3:a:wso2:open_banking_iam:*:*:*:*:*:*:*:*2.0.0 to before 2.0.0.425VulnerableWSO2
cpe:2.3:a:wso2:open_banking_km:*:*:*:*:*:*:*:*1.4.0 to before 1.4.0.137; 1.5.0 to before 1.5.0.127VulnerableWSO2
cpe:2.3:a:wso2:traffic_manager:*:*:*:*:*:*:*:*4.5.0 to before 4.5.0.43; 4.6.0 to before 4.6.0.8VulnerableWSO2
cpe:2.3:a:wso2:universal_gateway:*:*:*:*:*:*:*:*4.5.0 to before 4.5.0.44; 4.6.0 to before 4.6.0.8VulnerableWSO2
  • cpe:2.3:a:wso2:api_control_plane:*:*:*:*:*:*:*:* Versions 4.5.0 to before 4.5.0.45; 4.6.0 to before 4.6.0.9 Vulnerable ·WSO2
  • cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:* Versions 2.6.0 to before 2.6.0.150; 3.0.0 to before 3.0.0.180; 3.1.0 to before 3.1.0.356; 3.2.0 to before 3.2.0.460; 3.2.1 to before 3.2.1.79; 4.0.0 to before 4.0.0.381; 4.1.0 to before 4.1.0.244; 4.2.0 to before 4.2.0.184; 4.3.0 to before 4.3.0.95; 4.4.0 to before 4.4.0.59; 4.5.0 to before 4.5.0.44; 4.6.0 to before 4.6.0.8 Vulnerable ·WSO2
  • cpe:2.3:a:wso2:identity_server:*:*:*:*:*:*:*:* Versions 5.7.0 to before 5.7.0.130; 5.8.0 to before 5.8.0.133; 5.9.0 to before 5.9.0.173; 5.10.0 to before 5.10.0.385; 5.11.0 to before 5.11.0.432; 6.0.0 to before 6.0.0.259; 6.1.0 to before 6.1.0.260; 7.0.0 to before 7.0.0.138; 7.1.0 to before 7.1.0.49; 7.2.0 to before 7.2.0.7 Vulnerable ·WSO2
  • cpe:2.3:a:wso2:identity_server_as_key_manager:*:*:*:*:*:*:*:* Versions 5.7.0 to before 5.7.0.129; 5.9.0 to before 5.9.0.179; 5.10.0 to before 5.10.0.376 Vulnerable ·WSO2
  • cpe:2.3:a:wso2:open_banking_am:*:*:*:*:*:*:*:* Versions 1.4.0 to before 1.4.0.143; 1.5.0 to before 1.5.0.144; 2.0.0 to before 2.0.0.405 Vulnerable ·WSO2
  • cpe:2.3:a:wso2:open_banking_iam:*:*:*:*:*:*:*:* Versions 2.0.0 to before 2.0.0.425 Vulnerable ·WSO2
  • cpe:2.3:a:wso2:open_banking_km:*:*:*:*:*:*:*:* Versions 1.4.0 to before 1.4.0.137; 1.5.0 to before 1.5.0.127 Vulnerable ·WSO2
  • cpe:2.3:a:wso2:traffic_manager:*:*:*:*:*:*:*:* Versions 4.5.0 to before 4.5.0.43; 4.6.0 to before 4.6.0.8 Vulnerable ·WSO2
  • cpe:2.3:a:wso2:universal_gateway:*:*:*:*:*:*:*:* Versions 4.5.0 to before 4.5.0.44; 4.6.0 to before 4.6.0.8 Vulnerable ·WSO2

Remediation

  • Fix · CNA WSO2 Identity Server (WSO2) Fixed in 5.7.0.130, 5.8.0.113, 5.9.0.173, 5.10.0.385, 5.11.0.432, 6.0.0.259, 6.1.0.260, 7.0.0.138, 7.1.0.45, 7.1.0.49, 7.2.0.7
  • Fix · CNA WSO2 API Manager (WSO2) Fixed in 2.6.0.150, 3.0.0.180, 3.1.0.356, 3.2.0.460, 3.2.1.79, 4.0.0.381, 4.1.0.244, 4.2.0.184, 4.3.0.95, 4.4.0.59, 4.5.0.44, 4.6.0.8
  • Fix · CNA WSO2 Open Banking AM (WSO2) Fixed in 1.4.0.143, 1.5.0.144, 2.0.0.405
  • Fix · CNA WSO2 Open Banking IAM (WSO2) Fixed in 2.0.0.425
  • Fix · CNA WSO2 Traffic Manager (WSO2) Fixed in 4.5.0.43, 4.6.0.8
  • Fix · CNA WSO2 Universal Gateway (WSO2) Fixed in 4.5.0.43, 4.5.0.44, 4.6.0.8
  • Fix · CNA WSO2 API Control Plane (WSO2) Fixed in 4.5.0.45, 4.6.0.9
  • Fix · CNA WSO2 Identity Server as Key Manager (WSO2) Fixed in 5.7.0.129, 5.9.0.179, 5.10.0.376
  • Fix · CNA WSO2 Open Banking KM (WSO2) Fixed in 1.4.0.137, 1.5.0.127
  • Fix · CNA WSO2 Carbon Identity Application Authentication Framework (WSO2) Fixed in 5.12.153.66, 5.12.387.48, 5.14.97.94, 5.17.5.337, 5.17.118.24, 5.18.187.334, 5.18.248.34, 5.23.8.221, 5.24.8.29, 5.25.92.177, 5.25.705.23, 5.25.713.12, 5.25.724.8, 5.25.736.3, 7.0.78.171, 7.8.23.95, 7.8.586.21, 5.25.738, 7.8.646

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-15039
  2. 2026-10-03 Alias added: GHSA-76r4-x438-gm5w

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-2025-09712 Potential Broken Access Control in Multiple WSO2 Products via System REST APIs CVSS 3.1CRITICAL 9.8
  • TI-2025-08391 Improper Privilege Management in Multiple WSO2 API Manager via keymanager-operations DCR Endpoint CVSS 3.1CRITICAL 9.8
  • TI-2026-01411 Privilege Escalation via System REST APIs in Multiple WSO2 Products Permits Admin Account Takeover CVSS 3.1CRITICAL 9.8
  • TI-2025-08536 Improper Certificate-Based Authentication Enforcement in Multiple WSO2 Products CVSS 3.1CRITICAL 9.8
  • TI-2026-03696 Denial of Service via Malicious JSON Payloads in Throttling Events in Multiple WSO2… CVSS 3.1HIGH 8.6
See all 30 →

Sources

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