CVE-2025-14559 Org.keycloak/keycloak-services: keycloak keycloak-services: business logic flaw allows unauthorized token issuance for disabled users

A flaw was found in the keycloak-services component of Keycloak. This vulnerability allows the issuance of access and refresh tokens for disabled users, leading to unauthorized use of previously revoked privileges, via a business logic vulnerability in the Token Exchange implementation when a...

EUVD-2026-3686

A flaw was found in the keycloak-services component of Keycloak. This vulnerability allows the issuance of access and refresh tokens for disabled users, leading to unauthorized use of previously revoked privileges, via a business logic vulnerability in the Token Exchange implementation when a...

CVE-2025-14559

A flaw was found in the keycloak-services component of Keycloak. This vulnerability allows the issuance of access and refresh tokens for disabled users, leading to unauthorized use of previously revoked privileges, via a business logic vulnerability in the Token Exchange implementation when a...

PT-2026-3753

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in the keycloak-services component of Keycloak. This issue allows the issuance of access and refresh tokens for disabled users, potentially leading to unauthorized use of...

Keycloak security vulnerabilities

Keycloak is an open-source identity and access management solution developed by Keycloak itself. Keycloak has a security vulnerability, which stems from a business logic flaw in the token exchange mechanism. This flaw may lead to the issuance of access and refresh tokens for disabled users,...

CVE-2019-7928

A denial-of-service DoS vulnerability exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. By abusing insufficient brute-forcing defenses in the token exchange protocol, an unauthenticated attacker could disrupt transactions between the Magento merchant a...

CVE-2025-12421 Account Takeover via Code Exchange Endpoint

Mattermost versions 11.0.x = 11.0.2, 10.12.x = 10.12.1, 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to to verify that the token used during the code exchange originates from the same authentication flow, which allows an authenticated user to perform account takeover via a specially crafted email...

CVE-2025-12028 IndieAuth <= 4.5.4 - Cross-Site Request Forgery to Account Takeover via Stolen OAuth Tokens

The IndieAuth plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.5.4. This is due to missing nonce verification on the loginformindieauth function and the authorization endpoint at wp-login.php?action=indieauth. This makes it possible for...

EUVD-2022-1660

Malicious code in bioql PyPI...

EUVD-2022-4207

Malicious code in bioql PyPI...

EUVD-2024-1142

Malicious code in bioql PyPI...

GHSA-R244-WG5G-6W2R Issue with Amazon Redshift Python Connector and the BrowserAzureOAuth2CredentialsProvider plugin

Summary Amazon Redshift Python Connector is a pure Python connector to Redshift i.e., driver that implements the Python Database API Specification 2.0. When the Amazon Redshift Python Connector is configured with the BrowserAzureOAuth2CredentialsProvider plugin, the driver skips the SSL certifica...

PT-2025-23027

Name of the Vulnerable Software and Affected Versions Amazon Redshift Python Connector versions prior to 2.1.7 Description The issue arises when the Amazon Redshift Python Connector is configured with the BrowserAzureOAuth2CredentialsProvider plugin, causing the driver to skip the SSL certificate...

CVE-2023-39531

Sentry is an error tracking and performance monitoring platform. Starting in version 10.0.0 and prior to version 23.7.2, an attacker with sufficient client-side exploits could retrieve a valid access token for another user during the OAuth token exchange due to incorrect credential validation. Th...

CVE-2023-32312

UmbracoIdentityExtensions is an Umbraco add-on package that enables easy extensibility points for ASP.Net Identity integration. In affected versions client secrets are not required which may expose some endpoints to untrusted actors. Since Umbraco is not a single-page application, the implicit fl...

Exposure of Sensitive System Information to an Unauthorized Control Sphere

Overview Affected versions of this package are vulnerable to Exposure of Sensitive System Information to an Unauthorized Control Sphere due to the improper validation of target registry domains during the token exchange process. An attacker can extract and misuse authentication tokens by directin...

Exposure of Sensitive System Information to an Unauthorized Control Sphere

Overview Affected versions of this package are vulnerable to Exposure of Sensitive System Information to an Unauthorized Control Sphere due to the improper validation of target registry domains during the token exchange process. An attacker can extract and misuse authentication tokens by directin...

Exposure of Sensitive System Information to an Unauthorized Control Sphere

Overview Affected versions of this package are vulnerable to Exposure of Sensitive System Information to an Unauthorized Control Sphere due to the improper validation of target registry domains during the token exchange process. An attacker can extract and misuse authentication tokens by directin...

Exposure of Sensitive System Information to an Unauthorized Control Sphere

Overview Affected versions of this package are vulnerable to Exposure of Sensitive System Information to an Unauthorized Control Sphere due to the improper validation of target registry domains during the token exchange process. An attacker can extract and misuse authentication tokens by directin...

Exposure of Sensitive System Information to an Unauthorized Control Sphere

Overview Affected versions of this package are vulnerable to Exposure of Sensitive System Information to an Unauthorized Control Sphere due to the improper validation of target registry domains during the token exchange process. An attacker can extract and misuse authentication tokens by directin...