CVE-2017-16755

MEDIUM 6.1CVE-2017-16755 · Published 19/02/2018 · updated 17/06/2026

In short

CVE-2017-16755 is a MEDIUM (CVSS 6.1) vulnerability affecting helpspot (userscape).
Chance of exploitation in the next 30 days (EPSS): 0.89%, higher than 59.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
helpspot userscape	`≤ 4.7.1`	No fix yet

Description

An issue was discovered in Userscape HelpSpot before 4.7.2. A reflected cross-site scripting vulnerability exists in the "return" parameter of the "index.php?pg=moderated" endpoint. It executes when the return link is clicked.

References

ruby.sh/helpspot-disclosure-20180206.txt · Exploit
helpspot.com/releases · Vendor Advisory
helpspot.com/releases/version-4-7-2 · Vendor Advisory

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