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CVE PROGRAM SOURCE RECORD7.6 High

CVE-2020-5409

Concourse Open Redirect in the /sky/login endpoint

Description

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

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Pivotal Concourse

  • unspecified to < 5.2.8affected
  • unspecified to < 5.5.10affected
  • unspecified to < 5.8.1affected
  • unspecified to < 6.0.0affected

References