Backstage has potential file exposure through local TechDocs publisher

Impact When using the local TechDocs publisher techdocs.publisher.type: 'local', it was possible for the documentation serving endpoint to follow filesystem references outside the intended documentation tree, potentially exposing host files to authenticated users. This is mitigated by the fact th...

CVE-2023-26435

It was possible to call filesystem and network references using the local LibreOffice instance using manipulated ODT documents. Attackers could discover restricted network topology and services as well as including local files with read permissions of the open-xchange system user. This was limite...