CVE-2025-54066 DiracX-Web login page has Open Redirect vulnerability
Attackers can redirect authenticated users to malicious sites via unvalidated redirect parameters, enabling phishing and credential theft.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2025-54066?
CVE-2025-54066 is a medium-severity vulnerability in DIRACGrid diracx-web, published on 17 Jul 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
DiracX-Web is a web application that provides an interface to interact with the DiracX services. Prior to version 0.1.0-a8, an attacker can forge a request that they can pass to redirect an authenticated user to another arbitrary website. In the login page, DiracX-Web has a `redirect` field which is the location where the server will redirect the user. This URI is not verified, and can be an arbitrary URI. Paired with a parameter pollution, an attacker can hide their malicious URI. This could be used for phishing, and extract new data (such as redirecting to a new "log in" page, and asking another time credentials). Version 0.1.0-a8 fixes this vulnerability.
Weakness: CWE-601
Which versions are affected by CVE-2025-54066?
2 open source packages ship an affected version, including @dirac-grid/diracx-web-components.
| Package | Affected | Fixed in |
|---|---|---|
@dirac-grid/diracx-web-components npm | All versions | 0.1.0-a8 |
@dirac-grid/diracx-web-components npm | All versions | 0.1.0-a8 |
How do I fix CVE-2025-54066?
Upgrade @dirac-grid/diracx-web-components to 0.1.0-a8 or later.
Is CVE-2025-54066 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-54066 exists.
Sources
Also known as GHSA-hfj7-542q-8fvv.