We released ImpressCMS 1.4.4, the latest version in the 1.4 series. This release fixes several vulnerabilities shared by our partners at HackerOne.
Get this new release here : Download ImpressCMS 1.4.4
We overhauled the way we filter external data, and in doing so improved security in several situations. During that process, we also fixed a logical bug where we filtered away too much data, resulting in a broken page.
Also some small improvements are included that might speed things up a bit.