{"cve":"CVE-2017-1000457","nvd":{"published":"2018-01-02T18:29:00.293","modified":"2026-06-17T00:59:12.220","status":"Modified","description":"Cross-site scripting (XSS) vulnerability in Help.aspx in mojoPortal version 2.5.0.0 allows remote attackers to inject arbitrary web script or HTML via the helpkey parameter. Exploitation requires authenticated reflected cross-site scripting for user accounts assigned either the \"Administrators\" or \"Content Administrators\" role.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","score":4.8},"cwes":["CWE-79"],"references":["https://github.com/i7MEDIA/mojoportal/commit/5ea8129f74c80cbf1f68b9083c745cc8a685485d","https://www.mojoportal.com/mojoportal-2-6","https://github.com/i7MEDIA/mojoportal/commit/5ea8129f74c80cbf1f68b9083c745cc8a685485d","https://www.mojoportal.com/mojoportal-2-6"],"products":["mojoportal:mojoportal"],"source":"nvd","synced_at":"2026-10-19T20:47:56.471723566+00:00"},"epss":{"cve":"CVE-2017-1000457","score":0.00819,"percentile":0.57217,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}