CVE-2025-13394

Medium

Description

The Ajax processor within the Carbon console fails to adequately protect state-changing operations from Cross-Site Request Forgery (CSRF) attacks. Specifically, it utilizes the HTTP GET method for these operations, and while the SameSite=Lax cookie attribute is employed for mitigation, this mechanism is bypassed as it permits cookies to be sent with cross-origin top-level navigation requests, including GET requests. This allows an attacker to trick an authenticated user's browser into unknowingly executing unintended actions. An attacker can exploit this vulnerability to perform unauthorized state-altering requests on behalf of authenticated users. This could lead to consequences such as data modification, account changes, or other actions that could result in data compromise or loss of user control over their account. However, this attack is only feasible if the Carbon console and related services are exposed to the public internet, which is not recommended according to WSO2's security guidelines.

SeverityMedium
CVSS5.4
Exploit probability—
ProductWso2 Api Control Plane
PublishedAug 6, 2026
First seenAug 6, 2026

How to fix

Update
  • wso2 api_control_plane4.5.0.39, 4.6.0.3 or later
  • wso2 api_manager3.1.0.352, 3.2.0.456, 3.2.1.75, 4.0.0.376, 4.1.0.239, 4.2.0.179, 4.3.0.91, 4.4.0.55, 4.5.0.38, 4.6.0.3 or later
  • wso2 enterprise_integrator6.6.0.227 or later
  • wso2 identity_server5.10.0.381, 5.11.0.428, 6.0.0.255, 6.1.0.256, 7.0.0.133, 7.1.0.41, 7.2.0.3 or later
  • wso2 identity_server_as_key_manager5.10.0.372 or later
  • wso2 open_banking_am2.0.0.401 or later
  • wso2 open_banking_iam2.0.0.421 or later
  • wso2 traffic_manager4.5.0.37, 4.6.0.3 or later
  • wso2 universal_gateway4.5.0.37, 4.6.0.3 or later

Affected products

ProductAffected versionsFixed in
wso2 api_control_plane4.5.0 ≤ v < 4.5.0.39, 4.6.0 ≤ v < 4.6.0.34.5.0.39, 4.6.0.3
wso2 api_manager3.1.0 ≤ v < 3.1.0.352, 3.2.0 ≤ v < 3.2.0.456, 3.2.1 ≤ v < 3.2.1.75, 4.0.0 ≤ v < 4.0.0.376, 4.1.0 ≤ v < 4.1.0.239, 4.2.0 ≤ v < 4.2.0.179, 4.3.0 ≤ v < 4.3.0.91, 4.4.0 ≤ v < 4.4.0.55, 4.5.0 ≤ v < 4.5.0.38, 4.6.0 ≤ v < 4.6.0.33.1.0.352, 3.2.0.456, 3.2.1.75, 4.0.0.376, 4.1.0.239, 4.2.0.179, 4.3.0.91, 4.4.0.55, 4.5.0.38, 4.6.0.3
wso2 enterprise_integrator6.6.0 ≤ v < 6.6.0.2276.6.0.227
wso2 identity_server5.10.0 ≤ v < 5.10.0.381, 5.11.0 ≤ v < 5.11.0.428, 6.0.0 ≤ v < 6.0.0.255, 6.1.0 ≤ v < 6.1.0.256, 7.0.0 ≤ v < 7.0.0.133, 7.1.0 ≤ v < 7.1.0.41, 7.2.0 ≤ v < 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, 7.2.0.3
wso2 identity_server_as_key_manager5.10.0 ≤ v < 5.10.0.3725.10.0.372
wso2 open_banking_am2.0.0 ≤ v < 2.0.0.4012.0.0.401
wso2 open_banking_iam2.0.0 ≤ v < 2.0.0.4212.0.0.421
wso2 traffic_manager4.5.0 ≤ v < 4.5.0.37, 4.6.0 ≤ v < 4.6.0.34.5.0.37, 4.6.0.3
wso2 universal_gateway4.5.0 ≤ v < 4.5.0.37, 4.6.0 ≤ v < 4.6.0.34.5.0.37, 4.6.0.3

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