The error_description parameter is vulnerable to Reflected XSS. An attacker can bypass the domain's WAF using a Safari-specific onpagereveal payload.

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Fri, 20 Mar 2026 16:30:00 +0000

Type Values Removed Values Added
First Time appeared Gainsight
Gainsight gainsight Assist
Vendors & Products Gainsight
Gainsight gainsight Assist

Fri, 20 Mar 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 20 Mar 2026 13:45:00 +0000

Type Values Removed Values Added
Description The error_description parameter is vulnerable to Reflected XSS. An attacker can bypass the domain's WAF using a Safari-specific onpagereveal payload.
Title Gainsight Assist reflected XSS/HTML injection
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: rapid7

Published:

Updated: 2026-03-20T13:42:41.884Z

Reserved: 2026-03-09T09:05:14.106Z

Link: CVE-2026-31382

cve-icon Vulnrichment

Updated: 2026-03-20T13:42:38.562Z

cve-icon NVD

Status : Received

Published: 2026-03-20T14:16:14.727

Modified: 2026-03-20T14:16:14.727

Link: CVE-2026-31382

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-20T16:27:15Z

Weaknesses