{"id":"CVE-2020-5751","aliases":["EUVD-2020-26910","GHSA-q83w-2c4p-x7mv"],"status":"published","title":"Insufficient output sanitization in TCExam 14.2.2 allows a remote, authenticated attacker to...","description":"Insufficient output sanitization in TCExam 14.2.2 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks by creating a crafted operator.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00666,"percentile":0.5233,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-05-07T16:13:46Z","modified":"2026-10-24T10:30:52Z","products":[{"vendor":"tecnick","product":"tcexam"}],"references":[{"url":"https://www.tenable.com/security/research/tra-2020-31","tags":["x_refsource_MISC","x_transferred","Exploit","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5751"},{"url":"https://github.com/advisories/GHSA-q83w-2c4p-x7mv"}],"sources":{"cve":[{"id":"CVE-2020-5751","description":"Insufficient output sanitization in TCExam 14.2.2 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks by creating a crafted operator.","status":"published","published":"2020-05-07T16:13:46Z","modified":"2024-08-04T08:39:25.758Z","updated_at":"2026-11-02T14:35:47.56691Z"}],"euvd":[{"id":"EUVD-2020-26910","description":"Insufficient output sanitization in TCExam 14.2.2 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks by creating a crafted operator.","status":"published","published":"2020-05-07T16:13:46Z","modified":"2024-08-04T08:39:25Z","updated_at":"2026-11-03T03:08:05.705852Z"}],"ghsa":[{"id":"GHSA-q83w-2c4p-x7mv","title":"Insufficient output sanitization in TCExam 14.2.2 allows a remote, authenticated attacker to...","description":"Insufficient output sanitization in TCExam 14.2.2 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks by creating a crafted operator.","status":"published","published":"2022-05-24T17:17:24Z","modified":"2023-01-29T05:02:50Z","updated_at":"2026-11-02T14:45:10.478665Z"}],"nvd":[{"id":"CVE-2020-5751","description":"Insufficient output sanitization in TCExam 14.2.2 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks by creating a crafted operator.","status":"published","published":"2020-05-07T17:15:12.323Z","modified":"2026-06-17T03:22:10.177Z","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":"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":"2026-11-02T14:06:00.784809Z"}],"osv":[{"id":"CVE-2020-5751","description":"Insufficient output sanitization in TCExam 14.2.2 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks by creating a crafted operator.","status":"published","published":"2020-05-07T17:15:12.323Z","modified":"2026-10-24T10:30:52.131892792Z","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"}],"updated_at":"2026-11-02T15:44:16.936975Z"}]}}