CVE-2017-1000457

4.8 mediumEPSS 0.8%

Medium (4.8) in mojoportal mojoportal. EPSS 0.8% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

4.8 medium

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2018-01-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mojoportal:mojoportal

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

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