VDB
DEBIAN-CVE-2020-7692
DEBIAN-CVE-2020-7692
PUBLISHED
CVSS 9.100000381469727 CRITICAL
PKCE support is not implemented in accordance with the RFC for OAuth 2.0 for Native Apps. Without the use of PKCE, the authorization code returned by an authorization server is not enough to guarantee that the client that issued the initial authorization request is the one that will be authorized. An attacker is able to obtain the authorization code using a malicious app on the client-side and use it to gain authorization to the protected resource. This affects the package com.google.oauth-client:google-oauth-client before 1.31.0.
Risk Scores
CVSS 3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | google-oauth-client-java | 0, 0, 0 |
| Debian:13 | google-oauth-client-java | 0, 0, 0 |
| Debian:14 | google-oauth-client-java | 0, 0, 0 |
| Debian:11 | google-oauth-client-java | 0, 0, 0 |
Exploit Intelligence
- druid-612f0710.json (github-poc)
Timeline
- Jul 9, 2020 CVE Published
- Apr 28, 2026 CVE Updated