{"id":"CVE-2023-38735","aliases":["EUVD-2023-42510","GHSA-9q57-wj63-96j5"],"status":"published","title":"IBM Cognos Dashboards improper authentication","description":"IBM Cognos Dashboards on Cloud Pak for Data 4.7.0 could allow a remote attacker to bypass security restrictions, caused by a reverse tabnabbing flaw. An attacker could exploit this vulnerability and redirect a victim to a phishing site.  IBM X-Force ID:  262482.","severity":{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00643,"percentile":0.51154,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2023-10-22T01:05:02Z","modified":"2026-06-17T06:11:04Z","products":[{"vendor":"ibm","product":"cognos dashboards on cloud pak for data"},{"vendor":"ibm","product":"cognos_dashboards_on_cloud_pak_for_data"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7031207","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/262482","tags":["x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38735"},{"url":"https://github.com/advisories/GHSA-9q57-wj63-96j5"}],"sources":{"cve":[{"id":"CVE-2023-38735","title":"IBM Cognos Dashboards improper authentication","description":"IBM Cognos Dashboards on Cloud Pak for Data 4.7.0 could allow a remote attacker to bypass security restrictions, caused by a reverse tabnabbing flaw. An attacker could exploit this vulnerability and redirect a victim to a phishing site.  IBM X-Force ID:  262482.","status":"published","published":"2023-10-22T01:05:02.599Z","modified":"2024-09-11T20:08:15.179Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:35:29.772612Z"}],"euvd":[{"id":"EUVD-2023-42510","description":"IBM Cognos Dashboards on Cloud Pak for Data 4.7.0 could allow a remote attacker to bypass security restrictions, caused by a reverse tabnabbing flaw. An attacker could exploit this vulnerability and redirect a victim to a phishing site.  IBM X-Force ID:  262482.","status":"published","published":"2023-10-22T01:05:02Z","modified":"2024-09-11T20:08:15Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-03T00:55:57.81164Z"}],"ghsa":[{"id":"GHSA-9q57-wj63-96j5","title":"IBM Cognos Dashboards on Cloud Pak for Data 4.7.0 could allow a remote attacker to bypass...","description":"IBM Cognos Dashboards on Cloud Pak for Data 4.7.0 could allow a remote attacker to bypass security restrictions, caused by a reverse tabnabbing flaw. An attacker could exploit this vulnerability and redirect a victim to a phishing site.  IBM X-Force ID:  262482.","status":"published","published":"2023-10-22T03:30:23Z","modified":"2024-04-04T08:52:42Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:57:02.541362Z"}],"nvd":[{"id":"CVE-2023-38735","description":"IBM Cognos Dashboards on Cloud Pak for Data 4.7.0 could allow a remote attacker to bypass security restrictions, caused by a reverse tabnabbing flaw. An attacker could exploit this vulnerability and redirect a victim to a phishing site.  IBM X-Force ID:  262482.","status":"published","published":"2023-10-22T02:15:07.887Z","modified":"2026-06-17T06:11:04.077Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:08:39.058878Z"}]}}