CVE-2026-78223

AshAuthentication (team-alembic, Elixir) suffers from an improper cryptographic signature verification in its token revocation flow. The function RevokeTokenChange.change/3 decodes the incoming token via Joken.peek_claims/1 without verifying its signature, then writes the jti, exp, and sub claims...

CVE-2026-78223 Token revocation record built from unverified JWT claims in AshAuthentication

Improper Verification of Cryptographic Signature vulnerability in team-alembic AshAuthentication allows a caller of the token revocation action to neutralise a revocation or write arbitrary rows into the token resource. AshAuthentication.TokenResource.RevokeTokenChange.change/3 reads the :token...

EUVD-2026-51920

The WooCommerce - Social Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to and including 2.8.7. This is due to the plugin's Apple login handler accepting the Apple idtoken and decoding only its base64 payload without verifying the JWT signature against Apple'...

CVE-2026-54430: Server-Side Request Forgery (SSRF)

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...

scheb/two-factor-bundle bypass two-factor authentication with unverified JWT trusted device token

Before version 3.7 the bundle is vulnerable to a security issue in JWT, which can be exploited by an attacker to generate trusted device cookies on their own, effectively by-passing two-factor authentication...

GHSA-H6MP-MC7G-MG49 scheb/two-factor-bundle bypass two-factor authentication with unverified JWT trusted device token

Before version 3.7 the bundle is vulnerable to a security issue in JWT, which can be exploited by an attacker to generate trusted device cookies on their own, effectively by-passing two-factor authentication...