{"id":"CVE-2021-20503","aliases":["EUVD-2021-7921","GHSA-67gf-f5x3-5x35"],"status":"published","title":"IBM Jazz Foundation Products are vulnerable to cross-site scripting. This vulnerability allows...","description":"IBM Jazz Foundation Products are 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: 198182.","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/I:L/C:L/UI:R/AV:N/AC:L/A:N/S:C/PR:L/RL:O/E:H/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00557,"percentile":0.46743,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-03-30T16:45:31Z","modified":"2026-06-17T03:33:56Z","products":[{"vendor":"ibm","product":"engineering lifecycle optimization"},{"vendor":"ibm","product":"engineering workflow management"},{"vendor":"ibm","product":"engineering_insights"},{"vendor":"ibm","product":"engineering_lifecycle_management"},{"vendor":"ibm","product":"engineering_requirements_quality_assistant_on-premises"},{"vendor":"ibm","product":"engineering_workflow_management"},{"vendor":"ibm","product":"rational engineering lifecycle manager"},{"vendor":"ibm","product":"rational team concert"},{"vendor":"ibm","product":"rational_engineering_lifecycle_manager"},{"vendor":"ibm","product":"rational_team_concert"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6437579","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/198182","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20503"},{"url":"https://github.com/advisories/GHSA-67gf-f5x3-5x35"}],"sources":{"cve":[{"id":"CVE-2021-20503","description":"IBM Jazz Foundation Products are 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: 198182.","status":"published","published":"2021-03-30T16:45:31.424Z","modified":"2024-09-17T04:09:00.087Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/I:L/C:L/UI:R/AV:N/AC:L/A:N/S:C/PR:L/RL:O/E:H/RC:C","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:55.564736Z"}],"euvd":[{"id":"EUVD-2021-7921","description":"IBM Jazz Foundation Products are 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: 198182.","status":"published","published":"2021-03-30T16:45:31Z","modified":"2024-09-17T04:09:00Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/I:L/C:L/UI:R/AV:N/AC:L/A:N/S:C/PR:L/RL:O/E:H/RC:C","level":"medium"}],"updated_at":"2026-11-03T00:28:25.709658Z"}],"ghsa":[{"id":"GHSA-67gf-f5x3-5x35","title":"IBM Jazz Foundation Products are vulnerable to cross-site scripting. This vulnerability allows...","description":"IBM Jazz Foundation Products are 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: 198182.","status":"published","published":"2022-05-24T17:45:43Z","modified":"2023-01-29T05:05:47Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:52.819939Z"}],"nvd":[{"id":"CVE-2021-20503","description":"IBM Jazz Foundation Products are 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: 198182.","status":"published","published":"2021-03-30T17:15:16.667Z","modified":"2026-06-17T03:33:56.493Z","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":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/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":"2026-11-02T14:06:51.197859Z"}]}}