this post was submitted on 18 Nov 2023
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Piracy: ꜱᴀɪʟ ᴛʜᴇ ʜɪɢʜ ꜱᴇᴀꜱ

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[–] [email protected] 1 points 10 months ago (1 children)

The filter you're using to avoid multiple encoding attacks creates multiple encoding attacks.

[–] [email protected] 1 points 10 months ago* (last edited 10 months ago) (1 children)

You should tell that to OWASP then, they wrote it. org.owasp.esapi 2.5.2.0, class is Encoder, method is canonicalize(String, bool, bool)

[–] [email protected] 2 points 9 months ago

This method is a band-aid patch when your downstream code is all messed up and you can't fix it. Instead of treating the input string correctly, it just removes anything that might possibly trigger some vulnerability in wrong code.