megachangelog
Improvement2025-12-18

WAF Rule Enhancements and Detections

Improved existing WAF rule detections to enhance coverage against web attacks and strengthen behavioral coverage. Multiple beta rules have been merged into original rules, and new command execution detections have been added to the Cloudflare Managed Ruleset.

This week's release focuses on improvements to existing detections to enhance coverage.

Key Findings

  • Existing rule enhancements have been deployed to improve detection resilience against broad classes of web attacks and strengthen behavioral coverage.



RulesetRule IDLegacy Rule IDDescriptionPrevious ActionNew ActionComments
Cloudflare Managed Ruleset...be5ec20cN/AAtlassian Confluence - Code Injection - CVE:CVE-2021-26084 - BetaLogBlockThis rule is merged into the original rule "Atlassian Confluence - Code Injection - CVE:CVE-2021-26084" (ID: ...69e0b97a)
Cloudflare Managed Ruleset...0d9206e3N/A PostgreSQL - SQLi - Copy - Beta Log Block This rule is merged into the original rule "PostgreSQL - SQLi - COPY" (ID: ...e7265a4e)
Cloudflare Managed Ruleset...0cd00ba7N/A Generic Rules - Command Execution - Body Log Disabled This is a new detection.
Cloudflare Managed Ruleset...cd679ad4N/AGeneric Rules - Command Execution - HeaderLogDisabledThis is a new detection.
Cloudflare Managed Ruleset...fd181fb3N/AGeneric Rules - Command Execution - URILogDisabledThis is a new detection.
Cloudflare Managed Ruleset...7a95bc3aN/ASQLi - Tautology - URI - BetaLogBlockThis rule is merged into the original rule "SQLi - Tautology - URI" (ID: ...b3de2e0a)
Cloudflare Managed Ruleset...432ac90dN/ASQLi - WaitFor Function - BetaLogBlockThis rule is merged into the original rule "SQLi - WaitFor Function" (ID: ...d5faba59)
Cloudflare Managed Ruleset...596c741eN/ASQLi - AND/OR Digit Operator Digit 2 - BetaLogBlockThis rule is merged into the original rule "SQLi - AND/OR Digit Operator Digit" (ID: ...88d80772)
Cloudflare Managed Ruleset...03b2f3feN/ASQLi - Equation 2 - BetaLogBlockThis rule is merged into the original rule "SQLi - Equation" (ID: ...a72a6b3a)
wafsecuritydetectionrulesimprovements

Source: original entry ↗

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