Name: CVE-2026-31381: Use of GET Request Method With Sensitive Query Strings
Creator: Rapid7
Published: 2026-03-20T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-31381, CVSS 5.3, EPSS 0.0036

An attacker can extract user email addresses (PII) exposed in base64 encoding via the state parameter in the OAuth callback URL.

CVSS Details

CVSS 3.1 Base Score: 5.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

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CVSS Details

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