CVE-2022-36087

URL Redirection to Untrusted Site ('Open Redirect') in pypi/oauthlib

Identifiers

CVE-2022-36087, GHSA-3pgj-pg6c-r5p7

Package Slug

pypi/oauthlib

Vulnerability

URL Redirection to Untrusted Site ('Open Redirect')

Description

OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. In OAuthLib versions 3.1.1 until 3.2.1, an attacker providing malicious redirect uri can cause denial of service. An attacker can also leverage usage of uri_validate functions depending where it is used. OAuthLib applications using OAuth2.0 provider support or use directly uri_validate are affected by this issue. Version 3.2.1 contains a patch. There are no known workarounds.

Affected Versions

All versions starting from 3.1.1 before 3.2.1

Solution

Upgrade to version 3.2.1 or above.

Last Modified

2022-09-15

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