{"id":"CVE-2023-2541","aliases":["EUVD-2023-34020","GHSA-hg34-pjxc-5j77"],"status":"published","title":"Sensitive information disclosure in KNIME Hub Web Application","description":"The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00642,"percentile":0.51056,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-497"],"published":"2023-06-07T08:08:50Z","modified":"2026-06-17T05:52:48Z","products":[{"vendor":"knime","product":"business_hub"},{"vendor":"knime","product":"knime business hub"}],"references":[{"url":"https://www.knime.com/security/advisories#CVE-2023-2541","tags":["x_transferred","Vendor Advisory"]},{"url":"https://zigrin.com/advisories/knime-business-hub-sensitive-information-disclosure/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2541"},{"url":"https://zigrin.com/advisories/knime-business-hub-sensitive-information-disclosure"},{"url":"https://github.com/advisories/GHSA-hg34-pjxc-5j77"}],"sources":{"cve":[{"id":"CVE-2023-2541","title":"Sensitive information disclosure in KNIME Hub Web Application","description":"The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.","status":"published","published":"2023-06-07T08:08:50.258Z","modified":"2024-09-04T07:00:10.689Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-497"],"updated_at":"2026-11-02T14:35:24.004321Z"}],"euvd":[{"id":"EUVD-2023-34020","description":"The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.","status":"published","published":"2023-06-07T08:08:50Z","modified":"2024-09-04T07:00:10Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:56:05.029422Z"}],"ghsa":[{"id":"GHSA-hg34-pjxc-5j77","title":"The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to...","description":"The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.\n\n\n\n","status":"published","published":"2023-06-07T09:30:32Z","modified":"2024-09-04T09:31:48Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200","CWE-497"],"updated_at":"2026-11-02T14:58:09.756821Z"}],"nvd":[{"id":"CVE-2023-2541","description":"The Web Frontend of KNIME Business Hub before 1.4.0 allows an unauthenticated remote attacker to access internals about the application such as versions, host names, or IP addresses. No personal information or application data was exposed.","status":"published","published":"2023-06-07T09:15:09.267Z","modified":"2026-06-17T05:52:48.553Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-497"],"updated_at":"2026-11-02T14:08:05.329837Z"}]}}