{"id":"CVE-2021-20113","aliases":["EUVD-2021-7570","GHSA-f452-fg56-fx5m"],"status":"published","title":"An exposure of sensitive information vulnerability exists in TCExam \u003c= 14.8.1. If a password...","description":"An exposure of sensitive information vulnerability exists in TCExam \u003c= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an ‘unknown email’ error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01299,"percentile":0.70788,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-203"],"published":"2021-07-29T18:00:49Z","modified":"2026-10-24T10:30:36Z","products":[{"vendor":"tecnick","product":"tcexam"}],"references":[{"url":"https://www.tenable.com/security/research/tra-2021-32","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20113"},{"url":"https://github.com/advisories/GHSA-f452-fg56-fx5m"}],"sources":{"cve":[{"id":"CVE-2021-20113","description":"An exposure of sensitive information vulnerability exists in TCExam \u003c= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an ‘unknown email’ error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of","status":"published","published":"2021-07-29T18:00:49Z","modified":"2024-08-03T17:30:07.624Z","updated_at":"2026-11-02T14:32:55.19484Z"}],"euvd":[{"id":"EUVD-2021-7570","description":"An exposure of sensitive information vulnerability exists in TCExam \u003c= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an ‘unknown email’ error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of","status":"published","published":"2021-07-29T18:00:49Z","modified":"2024-08-03T17:30:07Z","updated_at":"2026-11-03T03:25:09.841069Z"}],"ghsa":[{"id":"GHSA-f452-fg56-fx5m","title":"An exposure of sensitive information vulnerability exists in TCExam \u003c= 14.8.1. If a password...","description":"An exposure of sensitive information vulnerability exists in TCExam \u003c= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an ‘unknown email’ error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of","status":"published","published":"2022-05-24T22:28:35Z","modified":"2023-01-30T05:05:31Z","cwes":["CWE-203"],"updated_at":"2026-11-02T14:47:17.774737Z"}],"nvd":[{"id":"CVE-2021-20113","description":"An exposure of sensitive information vulnerability exists in TCExam \u003c= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an ‘unknown email’ error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of","status":"published","published":"2021-07-30T14:15:14.343Z","modified":"2026-06-17T03:33:17.64Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T14:06:56.185362Z"}],"osv":[{"id":"CVE-2021-20113","description":"An exposure of sensitive information vulnerability exists in TCExam \u003c= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an ‘unknown email’ error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of","status":"published","published":"2021-07-30T14:15:14.343Z","modified":"2026-10-24T10:30:36.915370256Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:17.663289Z"}]}}