CVE-2026-81829

A flaw was found in SmallRye JWT's AwsAlbKeyResolver, which is used by applications to verify JSON Web Tokens signed by AWS Application Load Balancers. When the AWSALB key provider is configured, the resolver constructs the key-fetch URL by directly concatenating the attacker-controlled kid heade...

CVE-2026-54430

A flaw was found in liboauth2 in the oauth2josejwksawsalbresolve function. The AWS ALB JWT verifier reads the signer and kid fields from the unverified JWT header. When signer matches the configured ARN, kid is appended to the ALB base URL without path sanitization, and an HTTP GET request is...

AZL-91679 CVE-2026-54430 affecting package liboauth 1.0.3-15

liboauth2 is vulnerable to Server-Side Request Forgery in oauth2josejwksawsalbresolve function. The AWS ALB verifier reads both signer and kid from the unverified JWT header. If signer matches the configured ARN, kid is appended to albbaseurl without URL encoding or path sanitization, and the HTT...

CVE-2026-54430

liboauth2 is vulnerable to Server-Side Request Forgery in oauth2josejwksawsalbresolve function. The AWS ALB verifier reads both signer and kid from the unverified JWT header. If signer matches the configured ARN, kid is appended to albbaseurl without URL encoding or path sanitization, and the HTT...

UBUNTU-CVE-2026-54430

liboauth2 is vulnerable to Server-Side Request Forgery in oauth2josejwksawsalbresolve function. The AWS ALB verifier reads both signer and kid from the unverified JWT header. If signer matches the configured ARN, kid is appended to albbaseurl without URL encoding or path sanitization, and the HTT...

CVE-2026-54430 Server-Site Request Forgery in liboauth2

liboauth2 is vulnerable to Server-Side Request Forgery in oauth2josejwksawsalbresolve function. The AWS ALB verifier reads both signer and kid from the unverified JWT header. If signer matches the configured ARN, kid is appended to albbaseurl without URL encoding or path sanitization, and the HTT...

@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 -...

EUVD-2025-4584

Malicious code in bioql PyPI...

Authentication Bypass

github.com/hashicorp-forge/hermes is vulnerable to Authentication Bypass. The vulnerability is due to improper validation of JWT when using the AWS ALB authentication mode, potentially allowing an authentication bypass attack...

CVE-2025-1293

Hermes versions up to 0.4.0 improperly validated the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. This vulnerability, CVE-2025-1293, was fixed in Hermes 0.5.0...

GHSA-VXM9-8MFW-VC6G Hermes improperly validates a JWT

Hermes versions up to 0.4.0 improperly validated the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. This vulnerability, CVE-2025-1293, was fixed in Hermes 0.5.0...

Hermes improperly validates a JWT

Hermes versions up to 0.4.0 improperly validated the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. This vulnerability, CVE-2025-1293, was fixed in Hermes 0.5.0...

CVE-2025-1293

Hermes versions up to 0.4.0 improperly validated the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. This vulnerability, CVE-2025-1293, was fixed in Hermes 0.5.0...

CVE-2025-1293 HashiCorp Hermes Improperly Validates AWS ALB JWTs, which May Lead to Authentication Bypass

Hermes versions up to 0.4.0 improperly validated the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. This vulnerability, CVE-2025-1293, was fixed in Hermes 0.5.0...

CVE-2025-1293

Hermes versions up to 0.4.0 improperly validated JWTs when using AWS ALB authentication, potentially allowing authentication bypass. Root cause: JWT validation flaw in the AWS ALB auth flow. Impact per CVE: authentication bypass with high severity (CVSSv3.1 base score 8.2). Affected versions: up ...

CVE-2025-1293 HashiCorp Hermes Improperly Validates AWS ALB JWTs, which May Lead to Authentication Bypass

Hermes versions up to 0.4.0 improperly validated the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. This vulnerability, CVE-2025-1293, was fixed in Hermes 0.5.0...

CVE-2025-1293

Hermes versions up to 0.4.0 improperly validated the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. This vulnerability, CVE-2025-1293, was fixed in Hermes 0.5.0...

CVE-2025-1293 HashiCorp Hermes Improperly Validates AWS ALB JWTs, which May Lead to Authentication Bypass

Hermes versions up to 0.4.0 improperly validated the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. This vulnerability, CVE-2025-1293, was fixed in Hermes 0.5.0...

CVE-2025-1293: Weak Authentication

Hermes versions up to 0.4.0 improperly validated the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. This vulnerability, CVE-2025-1293, was fixed in Hermes 0.5.0...

PT-2025-7498

Name of the Vulnerable Software and Affected Versions Hermes versions up to 0.4.0 Description The issue arises from improper validation of the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. Recommendations For Hermes versions up to 0.4.0,...