Viewstate without MAC Signature (Unsure)

• Risk:

• High

• Type:
• Passive

• CWE:
• CWE-642

Summary

This website uses ASP.NET’s Viewstate but maybe without any MAC.

Solution

Ensure the MAC is set for all pages on this website.

References

https://learn.microsoft.com/en-us/previous-versions/msp-n-p/ff649308(v=pandp.10)