{"id":"CVE-2026-18957","aliases":["EUVD-2026-71037","GHSA-hwxg-9xv5-wjh5"],"status":"published","title":"Stored XSS in Menulux Software's Menulux Portal","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Menulux Software Inc. Menulux Portal allows Stored XSS.\n\nThis issue affects Menulux Portal: before 20260903211448.","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":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00226,"percentile":0.13415,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-09-04T11:44:35Z","modified":"2026-09-08T14:12:48Z","products":[{"vendor":"menulux software inc.","product":"menulux portal"}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0989","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18957"},{"url":"https://github.com/advisories/GHSA-hwxg-9xv5-wjh5"}],"sources":{"cve":[{"id":"CVE-2026-18957","title":"Stored XSS in Menulux Software's Menulux Portal","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Menulux Software Inc. Menulux Portal allows Stored XSS.\n\nThis issue affects Menulux Portal: before 20260903211448.","status":"published","published":"2026-09-04T11:44:35.427Z","modified":"2026-09-04T13:35:32.736Z","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":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:20:12.60856Z"}],"euvd":[{"id":"EUVD-2026-71037","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Menulux Software Inc. Menulux Portal allows Stored XSS.\n\nThis issue affects Menulux Portal: before 20260903211448.","status":"published","published":"2026-09-04T11:44:35Z","modified":"2026-09-04T13:35:32Z","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":"2026-11-02T18:01:12.73639Z"}],"ghsa":[{"id":"GHSA-hwxg-9xv5-wjh5","title":"Improper neutralization of input during web page generation ('cross-site scripting')...","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Menulux Software Inc. Menulux Portal allows Stored XSS.\n\nThis issue affects Menulux Portal: before 20260903211448.","status":"published","published":"2026-09-04T12:30:56Z","modified":"2026-09-04T12:31:01Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:11:21.957806Z"}],"nvd":[{"id":"CVE-2026-18957","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Menulux Software Inc. Menulux Portal allows Stored XSS.\n\nThis issue affects Menulux Portal: before 20260903211448.","status":"published","published":"2026-09-04T12:17:17.19Z","modified":"2026-09-08T14:12:48.213Z","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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:43.737972Z"}]}}