---
title: WAF Release - 2025-09-26
description: Cloudflare WAF managed rulesets 2025-09-26 release
image: https://developers.cloudflare.com/changelog-preview.png
---

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## WAF Release - 2025-09-26

Sep 26, 2025 

[ WAF ](https://developers.cloudflare.com/waf/) 

**Managed Ruleset Updated**

This update introduces 11 new detections in the Cloudflare Managed Ruleset (all currently set to Disabled mode to preserve remediation logic and allow quick activation if needed). The rules cover a broad spectrum of threats - SQL injection techniques, command and code injection, information disclosure of common files, URL anomalies, and cross-site scripting.

| Ruleset                    | Rule ID     | Legacy Rule ID | Description                               | Previous Action | New Action | Comments                |
| -------------------------- | ----------- | -------------- | ----------------------------------------- | --------------- | ---------- | ----------------------- |
| Cloudflare Managed Ruleset | ...a67d8561 | 100859A        | SQLi - UNION - 3                          | N/A             | Disabled   | This is a New Detection |
| Cloudflare Managed Ruleset | ...4de80468 | 100889         | Command Injection - Generic 9             | N/A             | Disabled   | This is a New Detection |
| Cloudflare Managed Ruleset | ...f2be3ddf | 100890         | Information Disclosure - Common Files - 2 | N/A             | Disabled   | This is a New Detection |
| Cloudflare Managed Ruleset | ...80a252a8 | 100891         | Anomaly:URL - Relative Paths              | N/A             | Disabled   | This is a New Detection |
| Cloudflare Managed Ruleset | ...7e7d3865 | 100894         | XSS - Inline Function                     | N/A             | Disabled   | This is a New Detection |
| Cloudflare Managed Ruleset | ...3792565c | 100895         | XSS - DOM                                 | N/A             | Disabled   | This is a New Detection |
| Cloudflare Managed Ruleset | ...42978e38 | 100896         | SQLi - MSSQL Length Enumeration           | N/A             | Disabled   | This is a New Detection |
| Cloudflare Managed Ruleset | ...3ab43f7e | 100897         | Generic Rules - Code Injection - 3        | N/A             | Disabled   | This is a New Detection |
| Cloudflare Managed Ruleset | ...c1686741 | 100898         | SQLi - Evasion                            | N/A             | Disabled   | This is a New Detection |
| Cloudflare Managed Ruleset | ...20999be0 | 100899         | SQLi - Probing 2                          | N/A             | Disabled   | This is a New Detection |
| Cloudflare Managed Ruleset | ...b4026c88 | 100900         | SQLi - Probing                            | N/A             | Disabled   | This is a New Detection |