All Cloudflare customers protected from the Atlassian Confluence CVE-2023-22515

What this post added

This post details the proactive application of new managed WAF rules to protect all Cloudflare customers against the zero-day vulnerability CVE-2023-22515 affecting Atlassian Confluence Server and Data Center products. It outlines the rule IDs and their default actions (Block) for new, legacy, and free managed rulesets, demonstrating Cloudflare's rapid response to emerging threats.