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CRS versions 4.6.0 and 3.3.6 have been released | CRS Project

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We have recently released version 4.6.0 for CRS 4, fixing a serious problem. As this problem affects CRS 3 as well, we also did a backport release for v3. …

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CRS versions 4.6.0 and 3.3.6 have been released

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We have recently released version 4.6.0 for CRS 4, fixing a serious problem. As this problem affects CRS 3 as well, we also did a backport release for v3. (3.3.6). All users are requested to update to the new releases. The new releases tackle two multipart file upload bypass methods that were reported by @luelueking: Wrapping the Content-Disposition with non-printable characters like \x0e (e.g. “%0e Content-Disposition %0e”) may allow the header to go undetected by the WAF engine as it may not be correctly parsed.

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https://coreruleset.org/20240829/crs-versions-4.6.0-and-3.3.6-have-been-released/

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CRS versions 4.6.0 and 3.3.6 have been released

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We have recently released version 4.6.0 for CRS 4, fixing a serious problem. As this problem affects CRS 3 as well, we also did a backport release for v3. (3.3.6). All users are requested to update to the new releases. The new releases tackle two multipart file upload bypass methods that were reported by @luelueking: Wrapping the Content-Disposition with non-printable characters like \x0e (e.g. “%0e Content-Disposition %0e”) may allow the header to go undetected by the WAF engine as it may not be correctly parsed.

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