#30680: Remove security.W007 check
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Reporter: Adam (Chainz) Johnson | Owner: nobody
Type: Uncategorized | Status: new
Component: Core (Other) | Version: 2.2
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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As discused in #30426, it seems that the X-Xss-Protection security header
is no longer industry best practice, as major browsers are removing their
XSS auditors and security professionals no longer recommend it:
* Scott Helme has stopped requiring it on SecurityHeaders.com -
https://scotthelme.co.uk/security-headers-updates/
* Chrome has is removing their XSS Auditor -
https://bugs.chromium.org/p/chromium/issues/detail?id=968591
* Edge already removed their XSS auditor
* This is all because the protection is minimal and the false positives
tend to be damaging - https://frederik-braun.com/xssauditor-bad.html
As suggested by Ran on #30426, rather than enforce the setting
`SECURE_BROWSER_XSS_FILTER`, we should actually be looking at removing the
check `security.W007` so users have one less thing to think about for a
modern security posture.
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Ticket URL: <https://code.djangoproject.com/ticket/30680>
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