CVE-2019-3803mediumCWE-200

CVE-2019-3803: medium-severity vulnerability in Pivotal Concourse

Concourse includes token in CLI authentication callback

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.5epss 0.6%
Pivotal Concourse, all versions prior to 4.2.2, puts the user access token in a url during the login flow. A remote attacker who gains access to a user's browser history could obtain the access token and use it to authenticate as the user.
CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Affected products
Pivotal · Concourse
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