Exploited! Grafana CVE-2025-4123 - Open Redirect & Stored XSS Give Attackers a Springboard Into Your Cloud
Grafana—the cloud-native observability dashboard almost every DevOps team relies on—rushed out Grafana 12.0.0-security-01 yesterday to squash CVE-2025-4123, a high-severity open-redirect and stored cross-site scripting (XSS) vulnerability. When chained with the popular Grafana Image Renderer plugin the bug escalates to a full-read server-side request forgery (SSRF), exposing cloud-metadata services and internal APIs.