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High severity7.4NVD Advisory· Published Jul 9, 2020· Updated Jun 17, 2026

CVE-2020-7692

CVE-2020-7692

Description

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.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
com.google.oauth-client:google-oauth-clientMaven
< 1.31.01.31.0

Affected products

2

Patches

Vulnerability mechanics

References

11

News mentions

0

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