CVE-2026-42193

Plunk is an open-source email platform built on top of AWS SES. Prior to version 0.9.0, the /webhooks/sns endpoint accepts Amazon SNS notification payloads from unauthenticated requests without verifying the SNS signature, certificate, or topic ARN, meaning anyone can forge a valid-looking webhoo...

EUVD-2025-7802

Malicious code in bioql PyPI...

PostHog Code Issues Vulnerabilities

PostHog is an all-in-one open source platform from PostHog Open Source. A code issue vulnerability exists in PostHog that stems from not verifying that a URL is local when enabling Webhook, allowing authenticated users to spoof POST requests...