@backstage/plugin-auth-backend-module-aws-alb-provider (0.4.13-next.1), @backstage/plugin-auth-backend-module-oidc-provider (0.4.13-next.1) potentially affected by CVE-2026-32236 via @backstage/plugin-auth-backend (0.27.0-next.1)

@backstage/plugin-auth-backend NPM version 0.27.0-next.1 is affected by a known vulnerability. The following packages have a transitive dependency on @backstage/plugin-auth-backend and may be impacted: - @backstage/plugin-auth-backend-module-aws-alb-provider 0.4.13-next.1 -...

postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code

A heap based buffer overflow flaw has been discovered in PostgreSQL. This Heap buffer overflow is in the pgcrypto component and allows a ciphertext provider to execute arbitrary code as the operating system user running the database...

PT-2026-25051

Name of the Vulnerable Software and Affected Versions Backstage versions prior to 0.27.1 Description Backstage, an open framework for building developer portals, has an issue in the experimental OIDC provider within the @backstage/plugin-auth-backend component. Specifically, a redirect URI...

PT-2026-25054

Impact Parse Server's built-in OAuth2 auth adapter exports a singleton instance that is reused directly across all OAuth2 provider configurations. Under concurrent authentication requests for different OAuth2 providers, one provider's token validation may execute using another provider's...

CVE-2026-31957

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. From 3.0.0 to before 3.1.0, if Himmelblau is deployed without a configured tenant domain in himmelblau.conf, authentication is not tenant-scoped. In this mode, Himmelblau can accept authentication attempts for...

CVE-2026-31957

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. From 3.0.0 to before 3.1.0, if Himmelblau is deployed without a configured tenant domain in himmelblau.conf, authentication is not tenant-scoped. In this mode, Himmelblau can accept authentication attempts for...

CVE-2026-31957

Himmelblau (interoperability suite for Microsoft Azure Entra ID and Intune) from versions 3.0.0 up to before 3.1.0 is vulnerable when deployed without a configured tenant domain in himmelblau.conf. In this state, authentication is not tenant-scoped, allowing the system to accept authentication at...

EUVD-2026-11321

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. From 3.0.0 to before 3.1.0, if Himmelblau is deployed without a configured tenant domain in himmelblau.conf, authentication is not tenant-scoped. In this mode, Himmelblau can accept authentication attempts for...

CVE-2026-31957 Himmelblau unset domain configuration can allow any-tenant authentication at first login for remote deployments

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. From 3.0.0 to before 3.1.0, if Himmelblau is deployed without a configured tenant domain in himmelblau.conf, authentication is not tenant-scoped. In this mode, Himmelblau can accept authentication attempts for...

User Impersonation

Overview Affected versions of this package are vulnerable to User Impersonation via the IdTokenGrantParams.getProvider issuer validation logic in the Apple and Azure provider handlers. An attacker can obtain valid sessions for arbitrary users by submitting crafted ID tokens that bypass issuer...

EUVD-2026-11212

An edgecase in SSO implementation in Neo4j Enterprise edition versions prior to version 2026.02 can lead to unauthorised access under the following conditions: If a neo4j admin configures two or more OIDC providers AND configures one or more of them to be an authorization provider AND configures...

CVE-2026-31813

Supabase Auth is a JWT based API for managing users and issuing JWT tokens. Prior to 2.185.0, a vulnerability has been identified that allows an attacker to issue sessions for arbitrary users using specially crafted ID tokens when the Apple or Azure providers are enabled. The attacker issues a...

CVE-2026-1524

An edgecase in SSO implementation in Neo4j Enterprise edition versions prior to version 2026.02 can lead to unauthorised access under the following conditions: If a neo4j admin configures two or more OIDC providers AND configures one or more of them to be an authorization provider AND configures...

EUVD-2026-11239

Supabase Auth is a JWT based API for managing users and issuing JWT tokens. Prior to 2.185.0, a vulnerability has been identified that allows an attacker to issue sessions for arbitrary users using specially crafted ID tokens when the Apple or Azure providers are enabled. The attacker issues a...

CVE-2026-31813

CVE-2026-31813 affects Supabase Auth. Before version 2.185.0, if Apple or Azure as OIDC providers are enabled, an attacker can create a valid, asymmetrically signed ID token from their issuer for each victim email and send it to the token endpoint using the ID token flow. If the ID token is OIDC ...

CVE-2026-31813 Supabase Auth has insecure Apple and Azure authentication with ID tokens

Supabase Auth is a JWT based API for managing users and issuing JWT tokens. Prior to 2.185.0, a vulnerability has been identified that allows an attacker to issue sessions for arbitrary users using specially crafted ID tokens when the Apple or Azure providers are enabled. The attacker issues a...

CVE-2026-31813

Supabase Auth is a JWT based API for managing users and issuing JWT tokens. Prior to 2.185.0, a vulnerability has been identified that allows an attacker to issue sessions for arbitrary users using specially crafted ID tokens when the Apple or Azure providers are enabled. The attacker issues a...

Malicious Package

Overview gamma-api-provider 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...

Malicious code in gamma-api-provider (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e0c08011b9300cb8b734d3d0bebc12d47ba78173fd7bb3b676459217b0c2d367 The package gamma-api-provider was found to contain malicious code. Source: ghsa-malware...

MAL-2026-1328 Malicious code in gamma-api-provider (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e0c08011b9300cb8b734d3d0bebc12d47ba78173fd7bb3b676459217b0c2d367 The package gamma-api-provider was found to contain malicious code. Source: ghsa-malware...