{"id":"CVE-2020-4838","aliases":["EUVD-2020-26085","GHSA-j9qv-h9xj-hx5p"],"status":"published","title":"IBM API Connect 5.0.0.0 through 5.0.8.10 is vulnerable to stored cross-site scripting. This...","description":"IBM API Connect 5.0.0.0 through 5.0.8.10 is vulnerable to stored 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: 190036.","severity":{"version":"3.0","score":6.4,"vector":"CVSS:3.0/A:N/AC:L/AV:N/S:C/PR:L/UI:N/C:L/I:L/RC:C/RL:O/E:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00613,"percentile":0.49626,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-01-12T14:45:26Z","modified":"2026-06-17T03:20:31Z","products":[{"vendor":"ibm","product":"api connect"},{"vendor":"ibm","product":"api_connect"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6402719","tags":["x_refsource_CONFIRM","x_transferred","Broken Link","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/190036","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4838"},{"url":"https://github.com/advisories/GHSA-j9qv-h9xj-hx5p"}],"sources":{"cve":[{"id":"CVE-2020-4838","description":"IBM API Connect 5.0.0.0 through 5.0.8.10 is vulnerable to stored 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: 190036.","status":"published","published":"2021-01-12T14:45:26.797Z","modified":"2024-09-17T01:25:53.816Z","cvss":[{"version":"3.0","score":6.4,"vector":"CVSS:3.0/A:N/AC:L/AV:N/S:C/PR:L/UI:N/C:L/I:L/RC:C/RL:O/E:H","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:55.460269Z"}],"euvd":[{"id":"EUVD-2020-26085","description":"IBM API Connect 5.0.0.0 through 5.0.8.10 is vulnerable to stored 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: 190036.","status":"published","published":"2021-01-12T14:45:26Z","modified":"2024-09-17T01:25:53Z","cvss":[{"version":"3.0","score":6.4,"vector":"CVSS:3.0/A:N/AC:L/AV:N/S:C/PR:L/UI:N/C:L/I:L/RC:C/RL:O/E:H","level":"medium"}],"updated_at":"2026-11-03T00:28:49.824577Z"}],"ghsa":[{"id":"GHSA-j9qv-h9xj-hx5p","title":"IBM API Connect 5.0.0.0 through 5.0.8.10 is vulnerable to stored cross-site scripting. This...","description":"IBM API Connect 5.0.0.0 through 5.0.8.10 is vulnerable to stored 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: 190036.","status":"published","published":"2022-05-24T17:38:40Z","modified":"2023-01-29T05:05:01Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:41.669563Z"}],"nvd":[{"id":"CVE-2020-4838","description":"IBM API Connect 5.0.0.0 through 5.0.8.10 is vulnerable to stored 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: 190036.","status":"published","published":"2021-01-12T15:15:14.283Z","modified":"2026-06-17T03:20:31.63Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":6.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:28.892872Z"}]}}