8000 932200: RCE bypass techniques by theMiddleBlue · Pull Request #1783 · coreruleset/coreruleset · GitHub
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932200: RCE bypass techniques #1783

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Merged
merged 1 commit into from
Jun 18, 2020
Merged

932200: RCE bypass techniques #1783

merged 1 commit into from
Jun 18, 2020

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theMiddleBlue
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This rule is a more stable and less prone to FPs version of the #1602
unlike the previous version, this regex tries to match the following techniques:

If you can review the regex, I'll test it on my production

@theMiddleBlue theMiddleBlue marked this pull request as draft June 1, 2020 19:42
@theMiddleBlue theMiddleBlue marked this pull request as ready for review June 16, 2020 18:00
@lifeforms lifeforms added this to the CRS v3.3.0 milestone Jun 17, 2020
@lifeforms lifeforms merged commit 2574930 into coreruleset:v3.3/dev Jun 18, 2020
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lifeforms commented Jun 18, 2020

Merged!

I was anxious of false positives with this rule, but I've run the rule in production about 2 weeks and had no FP at all.

A problem is that we don't have tests for this rule (I've sent a private message about this), but since time is short, I merged it anyway.

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