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2 vulnerabilities by gainsight

CVE-2026-31382 (GCVE-0-2026-31382)

Vulnerability from cvelistv5 – Published: 2026-03-20 13:04 – Updated: 2026-03-23 10:21
VLAI
Title
Gainsight Assist reflected XSS/HTML injection
Summary
The error_description parameter is vulnerable to Reflected XSS. An attacker can bypass the domain's WAF using a Safari-specific onpagereveal payload.
Severity
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L
CWE
  • CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
Impacted products
Vendor Product Version
Gainsight Gainsight Assist Unknown: 0 (semver)
Create a notification for this product.
Date Public
2026-03-20 13:00
Credits
Christopher O’Boyle, Cybersecurity Advisor at Rapid7
Show details on NVD website
To clipboard 

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CVE-2026-31381 (GCVE-0-2026-31381)

Vulnerability from cvelistv5 – Published: 2026-03-20 13:02 – Updated: 2026-03-23 10:21
VLAI
Title
Gainsight Assist plugin information disclosure
Summary
An attacker can extract user email addresses (PII) exposed in base64 encoding via the state parameter in the OAuth callback URL.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-598 - Use of GET request method with sensitive query strings
Assigner
References
Impacted products
Vendor Product Version
Gainsight Gainsight Assist Unknown: 0 (semver)
Create a notification for this product.
Date Public
2026-03-20 13:00
Credits
Christopher O’Boyle, Cybersecurity Advisor at Rapid7
Show details on NVD website
To clipboard 

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