WAF – WAF Release – 2026-03-02
Posted inCloudflare WAF

WAF – WAF Release – 2026-03-02

This week's release introduces new detections for vulnerabilities in SmarterTools SmarterMail (CVE-2025-52691 and CVE-2026-23760), alongside improvements to an existing Command Injection (nslookup) detection to enhance coverage. Key Findings CVE-2025-52691: SmarterTools SmarterMail mail server is vulnerable to Arbitrary File Upload, allowing…
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Agents, Workers – Agents SDK v0.7.0: Observability rewrite, keepAlive, and waitForMcpConnections
Posted inAgents Cloudflare

Agents, Workers – Agents SDK v0.7.0: Observability rewrite, keepAlive, and waitForMcpConnections

The latest release of the Agents SDK rewrites observability from scratch with diagnostics_channel, adds keepAlive() to prevent Durable Object eviction during long-running work, and introduces waitForMcpConnections so MCP tools are always available when onChatMessage runs. Observability rewrite The previous observability…
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Gateway – New protocols added for Gateway Protocol Detection (Beta)
Posted inCloudflare Gateway

Gateway – New protocols added for Gateway Protocol Detection (Beta)

Gateway Protocol Detection now supports seven additional protocols in beta: ProtocolNotesIMAPInternet Message Access Protocol — email retrievalPOP3Post Office Protocol v3 — email retrievalSMTPSimple Mail Transfer Protocol — email sendingMYSQLMySQL database wire protocolRSYNC-DAEMONrsync daemon protocolLDAPLightweight Directory Access ProtocolNTPNetwork Time Protocol These…
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