CVE-2022-38488

logrocket-oauth2-example through 2020-05-27 allows SQL injection via the /auth/register username parameter...

CVE-2017-18924

oauth2-server aka node-oauth2-server through 3.1.1 implements OAuth 2.0 without PKCE. It does not prevent authorization code injection. This is similar to CVE-2020-7692. NOTE: the vendor states 'As RFC7636 is an extension, I think the claim in the Readme of "RFC 6749 compliant" is valid and not...

CVE-2022-31145

FlyteAdmin is the control plane for Flyte responsible for managing entities and administering workflow executions. In versions 1.1.30 and prior, authenticated users using an external identity provider can continue to use Access Tokens and ID Tokens even after they expire. Users who use FlyteAdmin...

CVE-2024-39315

Pomerium is an identity and context-aware access proxy. Prior to version 0.26.1, the Pomerium user info page at /.pomerium unintentionally included serialized OAuth2 access and ID tokens from the logged-in user's session. These tokens are not intended to be exposed to end users. This issue may be...

CVE-2023-40545

Authentication bypass when an OAuth2 Client is using clientsecretjwt as its authentication method on affected 11.3 versions via specially crafted requests...

CVE-2021-22568

When using the dart pub publish command to publish a package to a third-party package server, the request would be authenticated with an oauth2 accesstoken that is valid for publishing on pub.dev. Using these obtained credentials, an attacker can impersonate the user on pub.dev. We recommend...

Insufficiently Protected Credentials

Overview Affected versions of this package are vulnerable to Insufficiently Protected Credentials during the cross-protocol redirect when OAuth2 bearer is used and username component is set in redirect-to URL. An attacker can obtain sensitive authentication credentials by triggering a...

CVE-2025-14524

When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a cross-protocol redirect to a second URL that uses an IMAP, LDAP, POP3 or SMTP scheme, curl might wrongly pass on the bearer token to the new target host...

UBUNTU-CVE-2025-14524

When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a cross-protocol redirect to a second URL that uses an IMAP, LDAP, POP3 or SMTP scheme, curl might wrongly pass on the bearer token to the new target host...

Malicious Package

Overview oauth2-jwt-bearer is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

GO-2025-4113 OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation in github.com/oauth2-proxy/oauth2-proxy

OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation in github.com/oauth2-proxy/oauth2-proxy...

CVE-2025-13252 shsuishang ShopSuite ModulithShop RSA/OAuth2/Database hard-coded credentials

A vulnerability was found in shsuishang ShopSuite ModulithShop up to 45a99398cec3b7ad7ff9383694f0b53339f2d35a. Affected by this issue is some unknown functionality of the component RSA/OAuth2/Database. The manipulation results in hard-coded credentials. The attack can be executed remotely. The...

CVE-2025-13252

ShopSuite ModulithShop (up to 45a99398cec3b7ad7ff9383694f0b53339f2d35a) is affected by a vulnerability in the RSA/OAuth2/Database component that leads to hard-coded credentials. The issue can be exploited remotely, and public exploitation is noted. Several connected sources confirm the same root ...

OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation

Impact All deployments of OAuth2 Proxy in front of applications that normalize underscores to dashes in HTTP headers e.g., WSGI-based frameworks such as Django, Flask, FastAPI, and PHP applications. Authenticated users can inject underscore variants of X-Forwarded- headers that bypass the proxy’s...

EUVD-2025-50825

OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection via the oidc-claims-extension.groovy script when the claimsparametersupported parameter is enabled. An attacker can inject arbitrary values into claims returned in idtoken or userinfo by supplying a crafted JSON...

CVE-2025-64484

A header-smuggling vulnerability was found in OAuth2-Proxy’s handling of HTTP headers containing underscores such as XForwardedFor. The proxy failed to properly normalize these header names, which could allow crafted requests to bypass header validation or filtering. When OAuth2-Proxy is deployed...

CVE-2025-64484

OAuth2-Proxy is an open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. In versions prior to 7.13.0, all deployments of OAuth2 Proxy in front of applications that normalize underscores to dashe...

HTTP Header Injection

Overview Affected versions of this package are vulnerable to HTTP Header Injection via the processing of HTTP headers containing underscores, which are normalized to dashes by certain upstream applications. Authenticated users can escalate privileges by injecting specially crafted XForwarded-...

HTTP Header Injection

Overview Affected versions of this package are vulnerable to HTTP Header Injection via the processing of HTTP headers containing underscores, which are normalized to dashes by certain upstream applications. Authenticated users can escalate privileges by injecting specially crafted XForwarded-...