CVE-2021-37628

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions the File Drop features ("Upload Only" public link shares in Nextcloud) can be bypassed using the Nextcloud Richdocuments app. An attacker was able to read arbitrary files in such a share. It is recommended that the Nextcloud Richdocuments is upgraded to 3.8.4 or 4.2.1. If upgrading is not possible then it is recommended to disable the Richdocuments application.

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions the File Drop features ("Upload Only" public link shares in Nextcloud) can be bypassed using the Nextcloud Richdocuments app. An attacker was able to read arbitrary files in such a share. It is recommended that the Nextcloud Richdocuments is upgraded to 3.8.4 or 4.2.1. If upgrading is not possible then it is recommended to disable the Richdocuments application.

Nextcloud Richdocuments es una suite de oficina colaborativa de código abierto. En las versiones afectadas, las características de File Drop (enlaces públicos compartidos "Upload Only" en Nextcloud) pueden ser omitidas usando la aplicación Nextcloud Richdocuments. Un atacante podía leer archivos arbitrarios en dicho recurso compartido. Se recomienda actualizar Nextcloud Richdocuments a la versión 3.8.4 o 4.2.1. Si la actualización no es posible, se recomienda deshabilitar la aplicación Richdocuments