{"id":"CVE-2018-1721","aliases":["EUVD-2018-12300","GHSA-22j9-95fq-2m3h"],"status":"published","title":"IBM Cognos Analytics 11.0 and 11.1 is vulnerable to a XML External Entity Injection (XXE) attack...","description":"IBM Cognos Analytics 11.0 and 11.1 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or cause the web server to make HTTP requests to arbitrary domains. IBM X-Force ID: 147369.","severity":{"version":"3.0","score":8.3,"vector":"CVSS:3.0/S:U/AV:N/AC:L/C:H/A:L/I:H/UI:N/PR:L/RC:C/E:U/RL:O","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01843,"percentile":0.79174,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-91"],"published":"2019-11-09T01:41:06Z","modified":"2026-06-17T01:51:39Z","products":[{"vendor":"ibm","product":"cognos analytics"},{"vendor":"ibm","product":"cognos_analytics"}],"references":[{"url":"https://www.ibm.com/support/pages/node/1074144","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/147369","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1721"},{"url":"https://github.com/advisories/GHSA-22j9-95fq-2m3h"}],"sources":{"cve":[{"id":"CVE-2018-1721","description":"IBM Cognos Analytics 11.0 and 11.1 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or cause the web server to make HTTP requests to arbitrary domains. IBM X-Force ID: 147369.","status":"published","published":"2019-11-09T01:41:06.797Z","modified":"2024-09-16T19:55:39.776Z","cvss":[{"version":"3.0","score":8.3,"vector":"CVSS:3.0/S:U/AV:N/AC:L/C:H/A:L/I:H/UI:N/PR:L/RC:C/E:U/RL:O","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:09.139955Z"}],"euvd":[{"id":"EUVD-2018-12300","description":"IBM Cognos Analytics 11.0 and 11.1 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or cause the web server to make HTTP requests to arbitrary domains. IBM X-Force ID: 147369.","status":"published","published":"2019-11-09T01:41:06Z","modified":"2024-09-16T19:55:39Z","cvss":[{"version":"3.0","score":8.3,"vector":"CVSS:3.0/S:U/AV:N/AC:L/C:H/A:L/I:H/UI:N/PR:L/RC:C/E:U/RL:O","level":"high"}],"updated_at":"2026-11-03T00:55:19.119653Z"}],"ghsa":[{"id":"GHSA-22j9-95fq-2m3h","title":"IBM Cognos Analytics 11.0 and 11.1 is vulnerable to a XML External Entity Injection (XXE) attack...","description":"IBM Cognos Analytics 11.0 and 11.1 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or cause the web server to make HTTP requests to arbitrary domains. IBM X-Force ID: 147369.","status":"published","published":"2022-05-24T22:01:06Z","modified":"2024-04-04T03:07:35Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:56:13.784244Z"}],"nvd":[{"id":"CVE-2018-1721","description":"IBM Cognos Analytics 11.0 and 11.1 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or cause the web server to make HTTP requests to arbitrary domains. IBM X-Force ID: 147369.","status":"published","published":"2019-11-09T02:15:10.6Z","modified":"2026-06-17T01:51:39.57Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":8.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L","level":"high","assessor":"secondary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:04:59.278647Z"}]}}