Medium, CVSS 4.7npmAmendedPublished
DiracX-Web is vulnerable to attack through an Open Redirect on its login page
CVE-2025-54066 · GHSA-hfj7-542q-8fvv
- Affected
- npm @dirac-grid/diracx-web-components < 0.1.0-a8
- Fixed in
- 0.1.0-a8· Vendor fix available
- Issue
- An attacker can forge a request to redirect an authenticated user to any arbitrary website. Details On the login page, we have 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, we can hide our malicious URI (ex: https://dns.com/?param1=imhiddenifthereslotofargs?param1=bbb). PoC https://diracx-cert.app.cern.ch/auth?redirect=https://ipcim.com/en/where/?dsdsd=qsqsfsjfnsfniizaeiaapzqlalkqkaizqqijsjaopmqmxna?redirect=https://diracx-cert-app.cern.ch/auth This POC can leak user's position. Impact This could be used for phishing and extracting new data (such as redirecting to a new "log in" page, and asking users to reenter credentials).
Recommended action: Upgrade to 0.1.0-a8 (pre-release) or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.