{"id":"CVE-2021-20577","aliases":["EUVD-2021-7995","GHSA-prqw-hw6q-8hq7"],"status":"published","title":"IBM Cloud Pak for Security (CP4S) 1.5.0.0 and 1.5.0.1 is vulnerable to cross-site scripting. This...","description":"IBM Cloud Pak for Security (CP4S) 1.5.0.0 and 1.5.0.1 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 199281.","severity":{"version":"3.0","score":4.3,"vector":"CVSS:3.0/PR:N/AC:H/AV:A/I:L/C:L/UI:R/A:N/S:C/RC:C/RL:O/E:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00606,"percentile":0.49504,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-05-10T16:20:17Z","modified":"2026-06-17T03:34:02Z","products":[{"vendor":"ibm","product":"cloud pak for security"},{"vendor":"ibm","product":"cloud_pak_for_security"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6450849","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/199281","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20577"},{"url":"https://github.com/advisories/GHSA-prqw-hw6q-8hq7"}],"sources":{"cve":[{"id":"CVE-2021-20577","description":"IBM Cloud Pak for Security (CP4S) 1.5.0.0 and 1.5.0.1 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 199281.","status":"published","published":"2021-05-10T16:20:17.399Z","modified":"2024-09-17T00:16:35.976Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/PR:N/AC:H/AV:A/I:L/C:L/UI:R/A:N/S:C/RC:C/RL:O/E:H","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:55.564736Z"}],"euvd":[{"id":"EUVD-2021-7995","description":"IBM Cloud Pak for Security (CP4S) 1.5.0.0 and 1.5.0.1 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 199281.","status":"published","published":"2021-05-10T16:20:17Z","modified":"2024-09-17T00:16:35Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/PR:N/AC:H/AV:A/I:L/C:L/UI:R/A:N/S:C/RC:C/RL:O/E:H","level":"medium"}],"updated_at":"2026-11-03T00:29:00.656249Z"}],"ghsa":[{"id":"GHSA-prqw-hw6q-8hq7","title":"IBM Cloud Pak for Security (CP4S) 1.5.0.0 and 1.5.0.1 is vulnerable to cross-site scripting. This...","description":"IBM Cloud Pak for Security (CP4S) 1.5.0.0 and 1.5.0.1 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 199281.","status":"published","published":"2022-05-24T19:01:53Z","modified":"2023-01-29T05:06:39Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:04.414181Z"}],"nvd":[{"id":"CVE-2021-20577","description":"IBM Cloud Pak for Security (CP4S) 1.5.0.0 and 1.5.0.1 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 199281.","status":"published","published":"2021-05-10T17:15:07.763Z","modified":"2026-06-17T03:34:02.83Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:53.343329Z"}]}}