BIT-VAULT-2026-4525 Vault Token Leaked to Backends via Authorization: Bearer Passthrough Header

If a Vault auth mount is configured to pass through the "Authorization" header, and the "Authorization" header is used to authenticate to Vault, Vault forwarded the Vault token to the auth plugin backend. Fixed in 2.0.0, 1.21.5, 1.20.10, and 1.19.16...

CVE-2026-4525

A flaw was found in Vault. When a Vault authentication mount is configured to pass through the "Authorization" header, and this header is used for authentication, Vault incorrectly forwards the sensitive Vault token to the authentication plugin backend. This can lead to the disclosure of...

EUVD-2026-23345

If a Vault auth mount is configured to pass through the "Authorization" header, and the "Authorization" header is used to authenticate to Vault, Vault forwarded the Vault token to the auth plugin backend. Fixed in 2.0.0, 1.21.5, 1.20.10, and 1.19.16...

CVE-2026-4525 Vault Token Leaked to Backends via Authorization: Bearer Passthrough Header

If a Vault auth mount is configured to pass through the "Authorization" header, and the "Authorization" header is used to authenticate to Vault, Vault forwarded the Vault token to the auth plugin backend. Fixed in 2.0.0, 1.21.5, 1.20.10, and 1.19.16...

PT-2026-33398

Name of the Vulnerable Software and Affected Versions HashiCorp Vault versions prior to 2.0.0 HashiCorp Vault versions prior to 1.21.5 HashiCorp Vault versions prior to 1.20.10 HashiCorp Vault versions prior to 1.19.16 Description When a Vault auth mount is configured to pass through the...

WordPress Plugin Backend Designer 安全漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports personal blog sites on servers with PHP and MySQL. WordPress plugin is an application plugin. A security vulnerability exists in...