CVE-2026-105679

Ghost is a Node.js content management system. From 6.22.1 until 6.64.0, Ghost restricted the content type used to serve uploaded files to prevent browsers from executing them. On sites using the default local storage adapter, this restriction was not applied, so files uploaded by any staff user...

CVE-2026-23920

A flaw was found in Zabbix. Authenticated users can bypass input validation in host and event action scripts by injecting a newline character. This bypass occurs because the validation regex, which uses start-of-line ^ and end-of-line $ anchors, operates in multiline mode. Successful exploitation...

CVE-2026-23920 Host and event action script regex validation can be bypassed in certain situations, leading to potential command injection

Host and event action script input is validated with a regex set by the administrator, but the validation runs in multiline mode. If ^ and $ anchors are used in user input validation, an injected newline lets authenticated users bypass the check and inject shell commands...