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Medium severity6.1NVD Advisory· Published May 14, 2020· Updated Jun 17, 2026

CVE-2020-5409

CVE-2020-5409

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.)

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5
  • Cloudfoundry/Concourse3 versions
    cpe:2.3:a:pivotal_software:concourse:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:pivotal_software:concourse:*:*:*:*:*:*:*:*range: <5.2.8
    • (no CPE)range: <6.0.0
    • (no CPE)range: unspecified
  • VMware/Tanzullm-fuzzy
    Range: <6.0.0
  • osv-coords
    pkg:bitnami/concourse
    Range: < 5.2.8

Patches

Vulnerability mechanics

References

1

News mentions

0

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