EEF-CVE-2026-49757 OAuth2/OIDC account takeover in AshAuthentication via email-based user matching

Summary Authentication Bypass by Spoofing vulnerability in team-alembic AshAuthentication allows account takeover of local users via OAuth2/OIDC sign-in. AshAuthentication's OAuth2 and OIDC family strategies matched the local user by email address an upsert on the email field, or a user-defined...

CVE-2026-49757 OAuth2/OIDC account takeover in AshAuthentication via email-based user matching

Authentication Bypass by Spoofing vulnerability in team-alembic AshAuthentication allows account takeover of local users via OAuth2/OIDC sign-in. AshAuthentication's OAuth2 and OIDC family strategies matched the local user by email address an upsert on the email field, or a user-defined sign-in...

CVE-2026-36537

ThingsBoard 4.3.0.1 is vulnerable to an authentication bypass during the OAuth authorization code exchange. The vulnerability arises because the application trusts user-supplied identity data in the user parameter of the /login/oauth2/code/ endpoint; by manipulating the email field in that JSON, ...

PT-2026-49202

Name of the Vulnerable Software and Affected Versions ash authentication versions 0.1.0 through 4.13.x ash authentication versions 5.0.0-rc.0 through 5.0.0-rc.9 Description An authentication bypass by spoofing allows account takeover of local users during OAuth2 or OIDC sign-in. The issue occurs...

PT-2026-49459

Unauthenticated Broken Authentication in Email Marketing for WooCommerce by Omnisend = 1.18.0 versions...

PT-2026-49287

Name of the Vulnerable Software and Affected Versions ThingsBoard version 4.3.0.1 Description An authentication bypass exists during the OAuth authorization code exchange. The application improperly trusts user-supplied identity data within the user parameter of the '/login/oauth2/code/' endpoint...

PT-2026-49398

Unauthenticated SQL Injection in SpeakOut! Email Petitions = 4.6.5 versions...

CVE-2026-36537

ThingsBoard v4.3.0.1 is vulnerable to an authentication bypass during the OAuth authorization code exchange. The application improperly trusts user-supplied identity data within the user parameter of the /login/oauth2/code/ endpoint. By manipulating the email address in this JSON object, a remote...

openSUSE 16 Security Update : python-Django (openSUSE-SU-2026:20937-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20937-1 advisory. Changes in python-Django: - CVE-2026-6873: Signed cookie salt namespace collision bsc1267578 - CVE-2026-7666: Potential unencrypted email...

EUVD-2026-36647

The Page Builder: Pagelayer – Drag and Drop website builder plugin for WordPress is vulnerable to Incorrect Authorization in all versions up to, and including, 2.0.9. This is due to the pagelayersavecontent AJAX handler allowing users with basic post-edit capability to persist...

EUVD-2026-36629

Capgo before 12.128.2 contains a denial of service vulnerability allowing attackers to register accounts using arbitrary email addresses without verification, then initiate deletion to lock emails in pending deletion state. Attackers can permanently lock legitimate users out of the platform for 3...

PT-2026-49084

Name of the Vulnerable Software and Affected Versions Page Builder: Pagelayer versions prior to 2.1.0 Description Incorrect Authorization exists in the Page Builder: Pagelayer plugin. The pagelayer save content AJAX handler allows users with basic post-edit capabilities to persist pagelayer conta...

CVE-2026-53868

Capgo before 12.128.2 contains a denial of service vulnerability allowing attackers to register accounts using arbitrary email addresses without verification, then initiate deletion to lock emails in pending deletion state. Attackers can permanently lock legitimate users out of the platform for 3...

CVE-2026-53868 Capgo < 12.128.2 - Denial of Service via Unverified Email Account Registration and Deletion

Capgo before 12.128.2 contains a denial of service vulnerability allowing attackers to register accounts using arbitrary email addresses without verification, then initiate deletion to lock emails in pending deletion state. Attackers can permanently lock legitimate users out of the platform for 3...

CVE-2026-53868

Capgo before 12.128.2 contains a denial-of-service vulnerability where attackers can register accounts with arbitrary, unverified emails and then delete them, causing pending deletions that lock legitimate users out for up to 30 days. Root cause: unverified email ownership in account lifecycle op...

CVE-2026-53868 Capgo < 12.128.2 - Denial of Service via Unverified Email Account Registration and Deletion

Capgo before 12.128.2 contains a denial of service vulnerability allowing attackers to register accounts using arbitrary email addresses without verification, then initiate deletion to lock emails in pending deletion state. Attackers can permanently lock legitimate users out of the platform for 3...

CVE-2026-53868 Capgo < 12.128.2 - Denial of Service via Unverified Email Account Registration and Deletion

Capgo before 12.128.2 contains a denial of service vulnerability allowing attackers to register accounts using arbitrary email addresses without verification, then initiate deletion to lock emails in pending deletion state. Attackers can permanently lock legitimate users out of the platform for 3...

CVE-2026-54396

An information disclosure vulnerability exists in the MISP AuthKey edit functionality. When a validation error occurs during an AuthKey edit request, the user dropdown was populated using the attacker-controlled AuthKey.userid value from the submitted request data. An authenticated user with...

CVE-2026-44784

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, group owners who are not necessarily admins or moderators can view a group's outgoing email/SMTP credentials in plaintext...

CVE-2026-44780

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, ReviewableQueuedPostSerializer unconditionally included payload"rawemail" for posts that arrived via incoming email...