{"id":"CVE-2020-26799","aliases":["EUVD-2020-19335","GHSA-vpmc-2x8r-gfmc"],"status":"published","title":"A reflected cross-site scripting (XSS) vulnerability was discovered in index.php on Luxcal 4.5.2...","description":"A reflected cross-site scripting (XSS) vulnerability was discovered in index.php on Luxcal 4.5.2 which allows an unauthenticated attacker to steal other users' data.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00633,"percentile":0.50697,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-07-21T00:00:00Z","modified":"2026-06-17T03:08:21Z","references":[{"url":"https://www.luxsoft.eu/index.php?pge=dload"},{"url":"https://youtu.be/npw9jcQ1h1U"},{"url":"https://suryadina.com/luxcal-reflected-xss-cve-2020-26799/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26799"},{"url":"https://suryadina.com/luxcal-reflected-xss-cve-2020-26799"},{"url":"https://github.com/advisories/GHSA-vpmc-2x8r-gfmc"}],"sources":{"cve":[{"id":"CVE-2020-26799","description":"A reflected cross-site scripting (XSS) vulnerability was discovered in index.php on Luxcal 4.5.2 which allows an unauthenticated attacker to steal other users' data.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2025-07-21T18:56:22.377Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:46.129376Z"}],"euvd":[{"id":"EUVD-2020-19335","description":"A reflected cross-site scripting (XSS) vulnerability was discovered in index.php on Luxcal 4.5.2 which allows an unauthenticated attacker to steal other users' data.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2025-07-21T18:56:22Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:32:06.121511Z"}],"ghsa":[{"id":"GHSA-vpmc-2x8r-gfmc","title":"A reflected cross-site scripting (XSS) vulnerability was discovered in index.php on Luxcal 4.5.2...","description":"A reflected cross-site scripting (XSS) vulnerability was discovered in index.php on Luxcal 4.5.2 which allows an unauthenticated attacker to steal other users' data.","status":"published","published":"2025-07-21T21:31:36Z","modified":"2025-07-21T21:31:37Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:03:04.468862Z"}],"nvd":[{"id":"CVE-2020-26799","description":"A reflected cross-site scripting (XSS) vulnerability was discovered in index.php on Luxcal 4.5.2 which allows an unauthenticated attacker to steal other users' data.","status":"published","published":"2025-07-21T19:15:28.03Z","modified":"2026-06-17T03:08:21.243Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:48.591569Z"}]}}