Affected versions of Atlassian Jira Server and Data Center allow an authenticated attacker to redirect a user to a malicious website via an unvalidated redirect vulnerability in some Universal Plugin Manager pages, e.g. "Manage apps" and "Find new apps".

      Affected versions:

      • version < 7.13.16
      • 7.14.0 ≤ version < 8.11.1

      Fixed versions:

      • 7.13.16
      • 8.11.1
      • 8.12.0

            [JRASERVER-71389] Unvalidated redirects in UPM via reverse tabnapping

            This is an independent assessment and you should evaluate its applicability to your own IT environment.
            CVSS v3 score: 6.8 => Medium severity

            Exploitability Metrics

            Attack Vector Network
            Attack Complexity Low
            Privileges Required Low
            User Interaction Required

            Scope Metric

            Scope Changed

            Impact Metrics

            Confidentiality None
            Integrity High
            Availability None

            https://asecurityteam.bitbucket.io/cvss_v3/#CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N

            Security Metrics Bot added a comment - This is an independent assessment and you should evaluate its applicability to your own IT environment. CVSS v3 score: 6.8 => Medium severity Exploitability Metrics Attack Vector Network Attack Complexity Low Privileges Required Low User Interaction Required Scope Metric Scope Changed Impact Metrics Confidentiality None Integrity High Availability None https://asecurityteam.bitbucket.io/cvss_v3/#CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N

              Unassigned Unassigned
              security-metrics-bot Security Metrics Bot
              Affected customers:
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                Created:
                Updated:
                Resolved: