| Package | Affected versions | Patched versions |
|---|---|---|
| concourse | < 4.2.2 | 4.2.2 |
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.
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