Cloudflare Docs

Cloudflare Docs

Overview
Concepts
WAF attack score
Uploaded content scanning
Custom rules
Create custom rules in the dashboard
Create custom rules via API
Configure a rule with the Skip action
API examples
Skip options
Manage custom rules in the dashboard
Custom rulesets
Use the dashboard
Use the API
Firewall rules
Rate limiting rules
Determining the rate
Create in the dashboard for a zone
Create in the dashboard for an account
Create via API
Rate limiting parameters
Rule examples
Best practices
Managed rules
Deploy in the dashboard for a zone
Deploy in the dashboard for an account
Deploy via API
Rulesets reference
Cloudflare Managed Ruleset
Cloudflare OWASP Core Ruleset
Cloudflare Exposed Credentials Check
Create WAF exceptions
Add an exception in the dashboard
Add an exception via API
Log the payload of matched rules
Configure payload logging in the dashboard
View the payload content in the dashboard
Configure payload logging via API
Command-line operations
Generate a key pair
Decrypt the payload content
Additional tools
IP Access rules
Create a rule
Parameters
Actions
User Agent Blocking
Zone Lockdown
Automated exposed credentials check
How exposed credentials checks work
Configure exposed credentials checks via API
Test your exposed credentials checks configuration
Monitor exposed credentials events
Security Analytics
Security Events
Free plan
Paid plans
Additional information
Reference
Alerts
Phases
Migration guides
Migrating to the new WAF Managed Rules
Firewall rules are becoming custom rules
Deprecation of old rate limiting
Troubleshooting
Bing's Site Scan blocked by a managed rule
Changelog
Scheduled changes
2023-05-02
2023-04-11
2023-03-20
2023-03-13
2023-03-06
2023-02-27
2023-02-13
2023-02-06
2023-01-30
2023-01-24
2023-01-16
2023-01-09
2022-12-12
2022-11-29
2022-11-14
2022-10-31
2022-10-18 - Emergency
2022-10-17
2022-10-14 - Emergency
2022-10-10
2022-10-03 - Emergency
2022-10-03
2022-09-20 – Emergency
2022-09-12
2022-09-05
2022-08-30
2022-08-22
2022-08-15
2022-08-01
2022-07-25
2022-07-18
2022-07-06
2022-07-05
2022-06-20
2022-06-10 – Emergency
2022-06-07 – Emergency
2022-06-06
2022-06-04 – Emergency
2022-06-03 – Emergency
2022-05-30
2022-05-16
2022-05-10 – Emergency
2022-05-09
2022-04-25
2022-04-20
2022-04-11
2022-04-04 – Emergency
2022-03-31 – Emergency
2022-03-29 – Emergency
2022-03-14
2022-03-07
2022-02-28
2022-02-21
2022-02-14
2022-01-24
2021-12-16 – Emergency
2021-12-14 – Emergency
2021-12-10 – Emergency
2021-11-01
2021-10-25
2021-10-19
2021-10-04
2021-09-06
2021-09-01 – Emergency
2021-08-31
2021-08-23
2021-08-16
2021-07-26
2021-07-19
2021-07-01 – Emergency
2021-06-21
2021-06-14
2021-06-07
2021-06-01
2021-04-21 – Emergency
2021-04-19
2021-03-22
2021-03-08
2021-03-06 – Emergency
2021-03-05 – Emergency
2021-03-01
2020-12-14
2020-12-02
2020-11-16
2020-11-05 – Emergency
2020-11-04 – Emergency
2020-10-19
2020-10-12
2020-10-05
2020-09-28
2020-09-21
2020-09-15
2020-09-07
2020-08-24
2020-09-01
2020-07-27
2020-08-03
2020-07-20
2020-07-07 – Emergency
2020-07-13
2020-06-22
2020-06-15
2020-06-08
2020-05-25
2020-05-11
2020-05-04
2020-04-27
2020-04-20
2020-04-06
2020-03-30
2020-03-23
2020-03-12
2020-03-09
2020-03-02 – Emergency
2020-02-17
2020-02-10
2020-01-27
2020-01-20
2020-01-16 – Emergency
2019-12-16
2019-11-25 – Emergency
2019-11-12
2019-11-07 – Emergency
2019-11-04
2019-10-27 – Emergency
2019-10-23 – Emergency
2019-10-21
2019-10-17 – Emergency
2019-10-14
2019-10-07
2019-09-30
2019-09-26 – Emergency
2019-09-16
Historical

2019-10-14

Ruleset	Rule	Description	Previous Action	New Action
Cloudflare Specials	100135A	Improve XSS detection. Merge 100135A_UBETA into 100135A.	Block	Block
Cloudflare Specials	100135B	Improve XSS detection. Merge 100135B_UBETA into 100135B.	Disable	Block
Cloudflare Specials	100135C	Improve XSS detection. Merge 100135C_UBETA into 100135C.	Block	Block
Cloudflare Specials	100136A	Improve XSS detection. Merge 100136A_UBETA into 100136A.	Block	Block
Cloudflare Specials	100136B	Improve XSS detection. Merge 100136B_UBETA into 100136B.	Block	Block
Cloudflare Specials	100136C	Improve XSS detection. Merge 100136C_UBETA into 100136C.	Block	Block
Cloudflare Specials	100167	Improve XSS and HTML Injection detection	N/A	Block
Cloudflare Specials	100168	Improve XSS and HTML Injection detection	N/A	Block
Cloudflare Specials	100169	Improve XSS and HTML Injection detection	N/A	Disable
Cloudflare Specials	100170	Improve XSS and HTML Injection detection	N/A	Block
Cloudflare Specials	100171	Improve XSS and HTML Injection detection	N/A	Disable
Cloudflare Specials	100172	Improve XSS and HTML Injection detection	N/A	Block