CVE-2020-5409

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.)

Score

CVSS 3.0 7.6 High

Status

Modified - security@pivotal.io

Published

2020-05-14

Last modified

2024-09-17

Weaknesses

CWE-601

Affected products

• Concourse (Pivotal)
• Concourse (Pivotal Software)

References

• https://tanzu.vmware.com/security/cve-2020-5409