@abuiles/vite-plugin (>=1.8.0 <=1.10.0), @anyauth/design-system (>=0.5.0 <=0.5.1) +18 more potentially affected by CVE-2026-0933 via wrangler (>=4.0.0 <=4.59.0)

wrangler NPM version =4.0.0, =1.8.0, =0.5.0, =12.6.6, =0.1.11, =0.8.0, =0.2.0, =0.0.0, =0.0.0-snapshot-0ac76b86f5045e62447317d6844f3c9c364df5e8, =1.0.6, =0.16.0, =0.37.0, =0.37.0, =0.1.0, =0.2.9 and more Source cves: CVE-2026-0933 Source advisory: OSV:GHSA-36P8-MVP6-CV38...

@abuiles/vite-plugin (>=1.8.0 <=1.10.0), @anyauth/design-system (>=0.5.0 <=0.5.1) +18 more potentially affected by CVE-2026-0933 via wrangler (>=4.0.0 <=4.59.0)

wrangler NPM version =4.0.0, =1.8.0, =0.5.0, =12.6.6, =0.1.11, =0.8.0, =0.2.0, =0.0.0, =0.0.0-snapshot-0ac76b86f5045e62447317d6844f3c9c364df5e8, =1.0.6, =0.16.0, =0.37.0, =0.37.0, =0.1.0, =0.2.9 and more Source cves: CVE-2026-0933 Source advisory: SNYK:JS-WRANGLER-15046269...

@astrojs/cloudflare (=0.4.0), @cfpreview/pages-e2e-test-runner-cli (>=0.0.1 <=0.0.8) +20 more potentially affected by CVE-2026-0933 via wrangler (>=2.0.23 <=3.114.1)

wrangler NPM version =2.0.23, =0.0.1, =1.0.387, =0.5.41, =2.1.0, =0.0.0-next-20230221055802, =1.0.0, =0.0.3, =0.0.47, =1.0.0, =1.0.0, =0.1.1, =0.1.106 and more Source cves: CVE-2026-0933 Source advisory: SNYK:JS-WRANGLER-15046269...

Cloudflare Fixes ACME Validation Bug Allowing WAF Bypass to Origin Servers

Cloudflare has addressed a security vulnerability impacting its Automatic Certificate Management Environment ACME validation logic that made it possible to bypass security controls and access origin servers. "The vulnerability was rooted in how our edge network processed requests destined for the...

Cloudflare Wrangler security vulnerabilities

Cloudflare Wrangler is a repository managed by Cloudflare. Cloudflare Wrangler has a security vulnerability that stems from insufficient validation or cleanup of the --commit-hash parameter, which may lead to command injection attacks...

Analyzing a Multi-Stage AsyncRAT Campaign via Managed Detection and Response

Threat actors exploited Cloudflare's free-tier infrastructure and legitimate Python environments to deploy the AsyncRAT remote access trojan, demonstrating advanced evasion techniques that abuse trusted cloud services for malicious operations...

SQL Injection

Overview langchain-cloudflare is a Langchain Integrations for Cloudflare's WorkersAI and Vectorize Affected versions of this package are vulnerable to SQL Injection due to improper sanitization of nested metadata in D1 database operations. The d1upserttexts and ad1upserttexts methods construct SQ...

Russia-Linked Hackers Use Microsoft 365 Device Code Phishing for Account Takeovers

A suspected Russia-aligned group has been attributed to a phishing campaign that employs device code authentication workflows to steal victims' Microsoft 365 credentials and conduct account takeover attacks. The activity, ongoing since September 2025, is being tracked by Proofpoint under the...

CVE-2025-14437

The Hummingbird Performance plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.18.0 via the 'request' function. This makes it possible for unauthenticated attackers to extract sensitive data including Cloudflare API credentials...

Nigeria Arrests RaccoonO365 Phishing Developer Linked to Microsoft 365 Attacks

Authorities in Nigeria have announced the arrest of three "high-profile internet fraud suspects" who are alleged to have been involved in phishing attacks targeting major corporations, including the main developer behind the RaccoonO365 phishing-as-a-service PhaaS scheme. The Nigeria Police Force...

CVE-2025-66104

Missing Authorization vulnerability in Anton Vanyukov Offload, AI & Optimize with Cloudflare Images cf-images allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Offload, AI & Optimize with Cloudflare Images: from n/a through = 1.9.5...

CVE-2025-14437

The Hummingbird Performance plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.18.0 via the 'request' function. This makes it possible for unauthenticated attackers to extract sensitive data including Cloudflare API credentials...

CVE-2025-14437 Hummingbird <= 3.18.0 - Unauthenticated Sensitive Information Exposure via Log File

The Hummingbird Performance plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.18.0 via the 'request' function. This makes it possible for unauthenticated attackers to extract sensitive data including Cloudflare API credentials...

CVE-2025-14437

CVE-2025-14437: WordPress Hummingbird Performance plugin

EUVD-2025-204263

The Hummingbird Performance plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.18.0 via the 'request' function. This makes it possible for unauthenticated attackers to extract sensitive data including Cloudflare API credentials...

CVE-2025-14437 Hummingbird <= 3.18.0 - Unauthenticated Sensitive Information Exposure via Log File

The Hummingbird Performance plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.18.0 via the 'request' function. This makes it possible for unauthenticated attackers to extract sensitive data including Cloudflare API credentials...

CVE-2025-66104

Missing Authorization vulnerability in Anton Vanyukov Offload, AI & Optimize with Cloudflare Images cf-images allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Offload, AI & Optimize with Cloudflare Images: from n/a through = 1.9.5...

CVE-2025-66104 WordPress Offload, AI & Optimize with Cloudflare Images plugin <= 1.9.5 - Broken Access Control vulnerability

Missing Authorization vulnerability in Anton Vanyukov Offload, AI & Optimize with Cloudflare Images cf-images allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Offload, AI & Optimize with Cloudflare Images: from n/a through = 1.9.5...

EUVD-2025-204045

Missing Authorization vulnerability in Anton Vanyukov Offload, AI & Optimize with Cloudflare Images cf-images allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Offload, AI & Optimize with Cloudflare Images: from n/a through = 1.9.5...

CVE-2025-66104 WordPress Offload, AI & Optimize with Cloudflare Images plugin <= 1.9.5 - Broken Access Control vulnerability

Missing Authorization vulnerability in Anton Vanyukov Offload, AI & Optimize with Cloudflare Images cf-images allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Offload, AI & Optimize with Cloudflare Images: from n/a through = 1.9.5...