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1,295 this month · 169 companies

Access, Cloudflare One - Account context in Access deny redirects

Update2 days agoUnverifiedAdded Oct 16, 2026

App-aware Cloudflare Access deny redirects include an account_id query parameter when account context is available. Custom block pages can use it to identify the account that owns the application represented by kid .

Topics: SQL

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Updateunverified

Rules - Remove surrounding bytes with trim functions

Cloudflare Rules supports three new functions for removing surrounding bytes. Use them to remove whitespace before comparing request values. All HTTP products support these functions on all plans: trim() removes bytes from both ends. trim_start() removes bytes from the start. trim_end() removes bytes from the end.

Updateunverified

WAF Release - 2026-10-14 - Emergency

This emergency release adds a new managed rule to block active exploitation of a critical remote code execution (RCE) vulnerability found in popular web frameworks.

Also shipped on Oct 14, 2026

Cloudflare in October 2026