CVE-2026-27823

CVE-2026-27823 affects EGroupware. The issue arises from improper authorization checks in SmallPartMediaRecorder::ajax_upload, combined with a file write primitive and an arbitrary file read vulnerability, enabling an authenticated attacker to upload to a controllable path, read sensitive files (...

CVE-2026-27823 Remote Code Execution Vulnerability in EGroupware

A vulnerability has been identified in EGroupware that may lead to Remote Code Execution RCE. The issue allows an authenticated attacker to execute arbitrary commands on the server. If user self-registration is enabled, the vulnerability may be exploitable without prior authentication. The...