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hoangnv's avatar
hoangnv
Icon for Nimbostratus rankNimbostratus
Nov 14, 2024

ASM don't block attack XSS

hi all,

I enabled all the XSS signatures and all signatures are state no staging.

why the asm don't block this : <script>alert("attack")</script>

It match to some Attack Signature ID : 200101609 , 200001088, 200000098, 200001475

Here is state of signature ID 200001475

Thanks.

  • its difficult to help you without seeing Request & Responce header... Good to open support case if you find issue..

  • did that <script>..... come in server response or client request?

    asm wont block it if it comes from server response.

    • hoangnv's avatar
      hoangnv
      Icon for Nimbostratus rankNimbostratus

      It's client request, and asm has score 4 for event log this.

  • Looks like you have not configure WAF policy properly or this attack signature may be not inheritted from Parent Profile. please check and adjust accordingly.

    Thanks

    • hoangnv's avatar
      hoangnv
      Icon for Nimbostratus rankNimbostratus

      Hi Samir,

      Could you share me some suggestion to check it.