medium6.1
CVE-2020-5409
Pivotal Concourse, most versions prior to 6.0.0, allows redirects to untrusted websites in its login flow.
Impact
Pivotal Concourse, most versions prior to 6.0.0, allows redirects to untrusted websites in its login flow. A remote unauthenticated attacker could convince a user to click on a link using the OAuth redirect link with an untrusted website and gain access to that user's access token in Concourse. (This issue is similar to, but distinct from, CVE-2018-15798.)
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Pivotal Software | Concourse | before 5.2.8 from 5.3.0 before 5.5.10 from 5.6.0 before 5.8.1 |