CVE-2026-3096

MEDIUM CVSS 3.1: 4.7 EPSS 0.21%
Updated Sep 18, 2026
Wso2
Parameter Value
CVSS 4.7 (MEDIUM)
Affected Versions 3.2.0 — 4.6.0.18
Fixed In 4.5.0.54
Type CWE-603, CWE-20 (Improper Input Validation)
Vendor Wso2
Public PoC No

The product's web portals allow external links to be opened in a new browser tab. In certain configurations, the originating window retains access to the newly opened page, allowing interaction between the two browser contexts when navigating to external destinations. This vulnerability could allow an attacker to manipulate the original trusted application window after a user clicks a malicious external link.

This manipulation can lead to users being redirected to phishing pages, enabling credential theft, or facilitating other unauthorized actions within the context of the trusted site.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
None
No data leak
Integrity
Low
Partial data modification
Availability
None
No disruption

CVSS Vector v3.1

Vulnerable Products 10

Configuration From (including) Up to (excluding)
Wso2 Wso2_Api_Control_Plane
cpe:2.3:a:wso2:wso2_api_control_plane:*:*:*:*:*:*:*:*
4.5.0 4.5.0.54
Wso2 Wso2_Api_Control_Plane
cpe:2.3:a:wso2:wso2_api_control_plane:*:*:*:*:*:*:*:*
4.6.0 4.6.0.18
Wso2 Wso2_Api_Manager
cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*
3.2.0 3.2.0.468
Wso2 Wso2_Api_Manager
cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*
3.2.1 3.2.1.87
Wso2 Wso2_Api_Manager
cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*
4.1.0 4.1.0.252
Wso2 Wso2_Api_Manager
cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*
4.2.0 4.2.0.192
Wso2 Wso2_Api_Manager
cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*
4.3.0 4.3.0.103
Wso2 Wso2_Api_Manager
cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*
4.4.0 4.4.0.67
Wso2 Wso2_Api_Manager
cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*
4.5.0 4.5.0.52
Wso2 Wso2_Api_Manager
cpe:2.3:a:wso2:wso2_api_manager:*:*:*:*:*:*:*:*
4.6.0 4.6.0.16