CVE-2017-1000457 describes a reflected cross-site scripting (XSS) vulnerability in the Help.aspx component of mojoPortal version 2.5.0.0. This flaw allows remote attackers to inject arbitrary web script or HTML through the 'helpkey' parameter. Exploitation requires an authenticated user with either "Administrators" or "Content Administrators" roles, making it a high-privilege attack. The CVSS score of 4.8 (Medium) reflects its limited impact (low confidentiality and integrity) and the requirement for user interaction. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.5.0.0CPE matchmatch criteria | cpe:2.3:a:mojoportal:mojoportal:2.5.0.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
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