CVE-2020-7692 describes a critical vulnerability in the com.google.oauth-client:google-oauth-client package prior to version 1.31.0, where the OAuth 2.0 Proof Key for Code Exchange (PKCE) standard is not properly implemented. This flaw allows an attacker to intercept an authorization code via a malicious client-side application and subsequently gain unauthorized access to protected resources. The vulnerability carries a CVSS score of 9.1 (CRITICAL), indicating a network-based attack with low complexity that can lead to high confidentiality and integrity impacts. Despite its severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.31.0CPE matchmatch criteria | cpe:2.3:a:google:oauth_client_library_for_java:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.