The error_description parameter is vulnerable to Reflected XSS.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Mar 20, 2026 · NIST NVD

   Detected

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

2. Jun 17, 2026 · NIST NVD

   Updated

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

Affected

• cpe gainsight/assistversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-31382

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-31382

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

  nvd.nist.gov

References

• Vendor Advisory · communities.gainsight.com
• Exploit · rapid7.com