1207 matches found
CVE-2023-31580
light-oauth2 before version 2.1.27 obtains the public key without any verification. This could allow attackers to authenticate to the application with a crafted JWT token...
CVE-2023-2193
Mattermost fails to invalidate existing authorization codes when deauthorizing an OAuth2 app, allowing an attacker possessing an authorization code to generate an access token...
CVE-2023-2788
Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker's account is deactivated...
CVE-2023-45151
Nextcloud server is an open source home cloud platform. Affected versions of Nextcloud stored OAuth2 tokens in plaintext which allows an attacker who has gained access to the server to potentially elevate their privilege. This issue has been addressed and users are recommended to upgrade their...
CVE-2023-50714
yii2-authclient is an extension that adds OpenID, OAuth, OAuth2 and OpenId Connect consumers for the Yii framework 2.0. In yii2-authclient prior to version 2.2.15, the Oauth2 PKCE implementation is vulnerable in 2 ways. First, the authCodeVerifier should be removed after usage similar to authStat...
CVE-2023-23944
Nextcloud mail is an email app for the nextcloud home server platform. In versions prior to 2.2.2 user's passwords were stored in cleartext in the database during the duration of OAuth2 setup procedure. Any attacker or malicious user with access to the database would have access to these user...
CVE-2023-38878
A reflected cross-site scripting XSS vulnerability in DevCode OpenSTAManager versions 2.4.24 to 2.4.47 may allow a remote attacker to execute arbitrary JavaScript in the web browser of a victim by injecting a malicious payload into the 'error' and 'errordescription' parameters of 'oauth2.php'...
CVE-2022-22955
VMware Workspace ONE Access has two authentication bypass vulnerabilities CVE-2022-22955 & CVE-2022-22956 in the OAuth2 ACS framework. A malicious actor may bypass the authentication mechanism and execute any operation due to exposed endpoints in the authentication framework...
CVE-2022-22956
VMware Workspace ONE Access has two authentication bypass vulnerabilities CVE-2022-22955 & CVE-2022-22956 in the OAuth2 ACS framework. A malicious actor may bypass the authentication mechanism and execute any operation due to exposed endpoints in the authentication framework...
CVE-2021-43203
In JetBrains Ktor before 1.6.4, nonce verification during the OAuth2 authentication process is implemented improperly...
CVE-2021-21411
OAuth2-Proxy is an open source reverse proxy that provides authentication with Google, Github or other providers. The --gitlab-group flag for group-based authorization in the GitLab provider stopped working in the v7.0.0 release. Regardless of the flag settings, authorization wasn't restricted...
CVE-2021-21291
OAuth2 Proxy is an open-source reverse proxy and static file server that provides authentication using Providers Google, GitHub, and others to validate accounts by email, domain or group. In OAuth2 Proxy before version 7.0.0, for users that use the whitelist domain feature, a domain that ended in...
CVE-2021-32753
EdgeX Foundry is an open source project for building a common open framework for internet-of-things edge computing. A vulnerability exists in the Edinburgh, Fuji, Geneva, and Hanoi versions of the software. When the EdgeX API gateway is configured for OAuth2 authentication and a proxy user is...
CVE-2021-32828
The Nuxeo Platform is an open source content management platform for building business applications. In version 11.5.109, the oauth2 REST API is vulnerable to Reflected Cross-Site Scripting XSS. This XSS can be escalated to Remote Code Execution RCE by levering the automation API...
CVE-2020-5233
OAuth2 Proxy before 5.0 has an open redirect vulnerability. Authentication tokens could be silently harvested by an attacker. This has been patched in version 5.0...
CVE-2020-15234
ORY Fosite is a security first OAuth2 & OpenID Connect framework for Go. In Fosite before version 0.34.1, the OAuth 2.0 Client's registered redirect URLs and the redirect URL provided at the OAuth2 Authorization Endpoint where compared using strings.ToLower while they should have been compared wi...
CVE-2020-5300
In Hydra an OAuth2 Server and OpenID Certified™ OpenID Connect Provider written in Go, before version 1.4.0+oryOS.17, when using client authentication method 'privatekeyjwt' 1, OpenId specification says the following about assertion jti: "A unique identifier for the token, which can be used to...
CVE-2015-9435
The oauth2-provider plugin before 3.1.5 for WordPress has incorrect generation of random numbers...
CVE-2019-17268
The omniauth-weibo-oauth2 gem 0.4.6 for Ruby, as distributed on RubyGems.org, included a code-execution backdoor inserted by a third party. Versions through 0.4.5, and 0.5.1 and later, are unaffected...