{"id":"CVE-2020-8952","aliases":["EUVD-2020-29782","GHSA-jfx9-rv29-g4qf"],"status":"published","title":"Fiserv Accurate Reconciliation 2.19.0 allows XSS via the logout.jsp timeOut parameter.","description":"Fiserv Accurate Reconciliation 2.19.0, fixed in 3.0.0 or higher, allows XSS via the logout.jsp timeOut parameter.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00734,"percentile":0.54665,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-02-26T15:27:51Z","modified":"2026-06-17T03:27:15Z","products":[{"vendor":"fiserv","product":"accurate_reconciliation"}],"references":[{"url":"https://github.com/eSecure-CVEs/CVEs/blob/master/CVE-2020-8952","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8952"},{"url":"https://github.com/advisories/GHSA-jfx9-rv29-g4qf"}],"sources":{"cve":[{"id":"CVE-2020-8952","description":"Fiserv Accurate Reconciliation 2.19.0, fixed in 3.0.0 or higher, allows XSS via the logout.jsp timeOut parameter.","status":"published","published":"2020-02-26T15:27:51Z","modified":"2024-08-04T10:12:10.983Z","updated_at":"2026-11-02T14:35:50.88562Z"}],"euvd":[{"id":"EUVD-2020-29782","description":"Fiserv Accurate Reconciliation 2.19.0, fixed in 3.0.0 or higher, allows XSS via the logout.jsp timeOut parameter.","status":"published","published":"2020-02-26T15:27:51Z","modified":"2024-08-04T10:12:10Z","updated_at":"2026-11-03T03:07:55.71159Z"}],"ghsa":[{"id":"GHSA-jfx9-rv29-g4qf","title":"Fiserv Accurate Reconciliation 2.19.0 allows XSS via the logout.jsp timeOut parameter.","description":"Fiserv Accurate Reconciliation 2.19.0 allows XSS via the logout.jsp timeOut parameter.","status":"published","published":"2022-05-24T17:09:43Z","modified":"2023-01-29T05:01:39Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:44:52.661438Z"}],"nvd":[{"id":"CVE-2020-8952","description":"Fiserv Accurate Reconciliation 2.19.0, fixed in 3.0.0 or higher, allows XSS via the logout.jsp timeOut parameter.","status":"published","published":"2020-02-26T16:15:19.783Z","modified":"2026-06-17T03:27:15.243Z","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":"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":"2026-11-02T14:05:54.796125Z"}]}}