CVE-2025-6023
CVE-2025-6023 is a high-severity vulnerability with a CVSS 3.x base score of 7.6. Its EPSS exploit-prediction score of 38% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-79.
Key facts
- Severity: High (CVSS 3.x base score 7.6)
- EPSS exploit prediction: 38% (98th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-21861
- Weakness: CWE-79
- Published:
- Last modified:
Description
An open redirect vulnerability has been identified in Grafana OSS that can be exploited to achieve XSS attacks. The vulnerability was introduced in Grafana v11.5.0. The open redirect can be chained with path traversal vulnerabilities to achieve XSS. Fixed in versions 12.0.2+security-01, 11.6.3+security-01, 11.5.6+security-01, 11.4.6+security-01 and 11.3.8+security-01
Frequently asked questions
- What is CVE-2025-6023?
- An open redirect vulnerability has been identified in Grafana OSS that can be exploited to achieve XSS attacks. The vulnerability was introduced in Grafana v11.5.0. The open redirect can be chained with path traversal vulnerabilities to achieve XSS. Fixed in versions 12.0.2+security-01, 11.6.3+security-01, 11.5.6+security-01, 11.4.6+security-01 and 11.3.8+security-01
- How severe is CVE-2025-6023?
- CVE-2025-6023 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.
- Is CVE-2025-6023 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 38% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-6023?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2025-6023 have an EU (EUVD) identifier?
- Yes. CVE-2025-6023 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21861.
- When was CVE-2025-6023 published?
- CVE-2025-6023 was published on 2025-07-18 and last updated on 2026-06-17.
References
- https://grafana.com/blog/2025/07/17/grafana-security-release-medium-and-high-severity-fixes-for-cve-2025-6197-and-cve-2025-6023/
- https://grafana.com/security/security-advisories/cve-2025-6023/
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