Outage in Cloudflare

OWASP rules activating incorrectly for some traffic

Major
September 24, 2025 - Started about 5 hours ago
Official incident page

Need to monitor Cloudflare outages?
Stay on top of outages with IsDown. Monitor the official status pages of all your vendors, SaaS, and tools, including Cloudflare, and never miss an outage again.
Start Free Trial

Outage Details

Cloudflare has noticed an increase of potential OWASP false positives following an upgrade of a service module. This increase was caused by uploaded data wrongly misclassified as form content. Our team is working on deploying a fix.
Components affected
Cloudflare Sites and Services Cloudflare Firewall
Latest Updates ( sorted recent to last )
IDENTIFIED about 5 hours ago - at 09/24/2025 06:04PM

Cloudflare has noticed an increase of potential OWASP false positives following an upgrade of a service module. This increase was caused by uploaded data wrongly misclassified as form content. Our team is working on deploying a fix.

Latest Cloudflare outages

Cloudflare Registrar: Issues with .space domains - about 9 hours ago
Cloudflare Dashboard and API may return rate limit errors when modifying IP Lists - 4 days ago
Cloudflare Dashboard and Communication Preferences API - 4 days ago
Workers AI experiencing degraded availability in some models - 5 days ago
Unable to modify bindings in Workers dashboard - 5 days ago

Be the First to Know When Vendors Go Down

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 4484 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook