{"id":"CVE-2020-4303","aliases":["EUVD-2020-25550","GHSA-8862-52qf-577x"],"status":"published","title":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 20.0.0.3 is vulnerable to cross-site...","description":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 20.0.0.3 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: 176668.","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AC:L/AV:N/UI:R/PR:N/I:L/S:C/A:N/C:L/RL:O/RC:C/E:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00818,"percentile":0.57463,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-04-02T14:20:21Z","modified":"2026-06-17T03:19:48Z","products":[{"vendor":"ibm","product":"websphere application server liberty"},{"vendor":"ibm","product":"websphere_application_server"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6147195","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/176668","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4303"},{"url":"https://github.com/advisories/GHSA-8862-52qf-577x"}],"sources":{"cve":[{"id":"CVE-2020-4303","description":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 20.0.0.3 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: 176668.","status":"published","published":"2020-04-02T14:20:21.131Z","modified":"2024-09-16T19:14:28.285Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AC:L/AV:N/UI:R/PR:N/I:L/S:C/A:N/C:L/RL:O/RC:C/E:H","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:55.797746Z"}],"euvd":[{"id":"EUVD-2020-25550","description":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 20.0.0.3 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: 176668.","status":"published","published":"2020-04-02T14:20:21Z","modified":"2024-09-16T19:14:28Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AC:L/AV:N/UI:R/PR:N/I:L/S:C/A:N/C:L/RL:O/RC:C/E:H","level":"medium"}],"updated_at":"2026-11-03T00:55:25.259735Z"}],"ghsa":[{"id":"GHSA-8862-52qf-577x","title":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 20.0.0.3 is vulnerable to cross-site...","description":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 20.0.0.3 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: 176668.","status":"published","published":"2022-05-24T17:13:19Z","modified":"2023-01-29T05:02:07Z","updated_at":"2026-11-02T14:44:59.63481Z"}],"nvd":[{"id":"CVE-2020-4303","description":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 20.0.0.3 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: 176668.","status":"published","published":"2020-04-02T15:15:17.717Z","modified":"2026-06-17T03:19:48.097Z","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":6.1,"vector":"CVSS:3.0/AV:N/AC:L/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":"2026-11-02T14:05:57.678762Z"}]}}