Go/github.com/grafana/grafana CVE-2025-4123: high 7.6, EPSS 97.08%

Grafana Cross-Site-Scripting (XSS) via custom loaded frontend plugin

Action: Upgrade github.com/grafana/grafana to 0.0.0-20250521183405-c7a690348df7 or later.

go get github.com/grafana/grafana@v0.0.0-20250521183405-c7a690348df7

Affected

Fixed versions

Sources

• osv: GHSA-q53q-gxq9-mgrj
• https://nvd.nist.gov/vuln/detail/CVE-2025-4123
• https://github.com/grafana/grafana/commit/c7a690348df761d41b659224cbc50a46a0c0e4cc
• https://github.com/grafana/grafana
• https://grafana.com/blog/2025/05/23/grafana-security-release-medium-and-high-severity-security-fixes-for-cve-2025-4123-and-cve-2025-3580
• https://grafana.com/security/security-advisories/cve-2025-4123
• https://pkg.go.dev/vuln/GO-2025-3702
• https://www.exploit-db.com/exploits/52491

CVE-2025-4123 · published 2025-05-22T09:33:21Z · modified 2026-09-10T03:50:24.585134887Z · JSON