{"id":"CVE-2021-27924","aliases":["EUVD-2021-14644","GHSA-gxpm-63fr-38v5"],"status":"published","title":"An issue was discovered in Couchbase Server 6.x through 6.6.1. The Couchbase Server UI is...","description":"An issue was discovered in Couchbase Server 6.x through 6.6.1. The Couchbase Server UI is insecurely logging session cookies in the logs. This allows for the impersonation of a user if the log files are obtained by an attacker before a session cookie expires.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00549,"percentile":0.46451,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2021-05-19T19:01:24Z","modified":"2026-06-17T03:45:37Z","products":[{"vendor":"couchbase","product":"couchbase_server"}],"references":[{"url":"https://www.couchbase.com/resources/security#SecurityAlerts","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.couchbase.com/downloads","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27924"},{"url":"https://github.com/advisories/GHSA-gxpm-63fr-38v5"}],"sources":{"cve":[{"id":"CVE-2021-27924","description":"An issue was discovered in Couchbase Server 6.x through 6.6.1. The Couchbase Server UI is insecurely logging session cookies in the logs. This allows for the impersonation of a user if the log files are obtained by an attacker before a session cookie expires.","status":"published","published":"2021-05-19T19:01:24Z","modified":"2024-08-03T21:33:17.197Z","updated_at":"2026-11-02T14:33:04.360272Z"}],"euvd":[{"id":"EUVD-2021-14644","description":"An issue was discovered in Couchbase Server 6.x through 6.6.1. The Couchbase Server UI is insecurely logging session cookies in the logs. This allows for the impersonation of a user if the log files are obtained by an attacker before a session cookie expires.","status":"published","published":"2021-05-19T19:01:24Z","modified":"2024-08-03T21:33:17Z","updated_at":"2026-11-03T03:24:47.80549Z"}],"ghsa":[{"id":"GHSA-gxpm-63fr-38v5","title":"An issue was discovered in Couchbase Server 6.x through 6.6.1. The Couchbase Server UI is...","description":"An issue was discovered in Couchbase Server 6.x through 6.6.1. The Couchbase Server UI is insecurely logging session cookies in the logs. This allows for the impersonation of a user if the log files are obtained by an attacker before a session cookie expires.","status":"published","published":"2022-05-24T19:02:45Z","modified":"2023-01-29T05:06:45Z","cwes":["CWE-319"],"updated_at":"2026-11-02T14:46:05.419939Z"}],"nvd":[{"id":"CVE-2021-27924","description":"An issue was discovered in Couchbase Server 6.x through 6.6.1. The Couchbase Server UI is insecurely logging session cookies in the logs. This allows for the impersonation of a user if the log files are obtained by an attacker before a session cookie expires.","status":"published","published":"2021-05-19T20:15:07.407Z","modified":"2026-06-17T03:45:37.587Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:06:53.987491Z"}]}}