Description
An attacker can extract user email addresses (PII) exposed in base64 encoding via the state parameter in the OAuth callback URL.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Gainsight | Gainsight Assist | — | — |
Medium · 5.3
CVE-2026-31381
EUVD-2026-13684
Gainsight Assist plugin information disclosure
Published Mar 20, 2026 · Updated Mar 23, 2026 · Assigned by rapid7