Is OpenSaml 4.2.0 invulnerable to XSW attack?

Dimino, Gerlando gerlando.dimino at
Tue Jun 7 09:32:46 UTC 2022

Hi All,
I need to understand if the attack described in the following document has been fixed in current OpenSaml version.

In the provided article they claim that OpenSaml is vulnerable to it and I know that  OpenSaml 3.3.0 is vulnerable to it.

Looking on the resolved and open issues I was not able to find any information regarding this.

Thanks in advance for any answer.

Gerlando Dimino.

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