Red Hat Konflux up to 0.2.2 Proxy Configuration privileges management

Summaryinfo

A vulnerability was found in Red Hat Konflux up to 0.2.2. It has been declared as problematic. This affects an unknown part of the component Proxy Configuration. The manipulation results in privileges management. This vulnerability was named CVE-2026-125637. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Red Hat Konflux up to 0.2.2. It has been classified as problematic. Affected is some unknown processing of the component Proxy Configuration. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A flaw was found in the Konflux UI proxy. Hostname values defined in the KonfluxUI custom resource are inserted directly into proxy configuration files without adequate validation or sanitization. An authenticated user with permissions to modify the custom resource can inject malicious configuration directives to bypass authentication and authorization controls, potentially exposing internal backend services. In addition, providing malformed input can cause the configuration generator to fail, resulting in a denial of service (DoS) by preventing the proxy from starting.

The advisory is available at access.redhat.com. This vulnerability is traded as CVE-2026-125637 since 11/10/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. Additional levels of successful authentication are necessary for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 11/12/2026). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Red Hat

Name

• Konflux

Version

• 0.2.0
• 0.2.1
• 0.2.2

License

• open-source

Website

• Vendor: https://www.redhat.com/

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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