CVE-2025-8154

Medium

Description

In Webhook API invocations, the component accepts user-supplied input for HTTP request headers without sufficient validation or sanitization, allowing these headers to be injected into HTTP responses. By exploiting this vulnerability, a malicious actor can inject or overwrite arbitrary HTTP response headers. This can lead to various adverse effects, including the manipulation of browser caching, alteration of security-related headers, and the injection of sensitive information such as cookie values, potentially enabling session hijacking or other malicious activities.

SeverityMedium
CVSS5.3
Exploit probability—
ProductWso2 Api Control Plane
PublishedMay 11, 2026
First seenMay 11, 2026
Weakness typeCWE-74Injection

How to fix

Update
  • wso2 api_control_plane4.5.0.21 or later
  • wso2 api_manager4.1.0.218, 4.2.0.164, 4.3.0.74, 4.4.0.38, 4.5.0.20 or later
  • wso2 traffic_manager4.5.0.19 or later
  • wso2 universal_gateway4.5.0.19 or later

Affected products

ProductAffected versionsFixed in
wso2 api_control_plane4.5.0 ≤ v < 4.5.0.214.5.0.21
wso2 api_manager4.1.0 ≤ v < 4.1.0.218, 4.2.0 ≤ v < 4.2.0.164, 4.3.0 ≤ v < 4.3.0.74, 4.4.0 ≤ v < 4.4.0.38, 4.5.0 ≤ v < 4.5.0.204.1.0.218, 4.2.0.164, 4.3.0.74, 4.4.0.38, 4.5.0.20
wso2 traffic_manager4.5.0 ≤ v < 4.5.0.194.5.0.19
wso2 universal_gateway4.5.0 ≤ v < 4.5.0.194.5.0.19

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