CVE-2025-4123

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Summary

CVECVE-2025-4123
StatePUBLISHED
AssignerGRAFANA
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-05-22 08:15:52 UTC
Updated2026-04-29 20:16:28 UTC
DescriptionA cross-site scripting (XSS) vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permissions and if anonymous access is enabled, the XSS will work. If the Grafana Image Renderer plugin is installed, it is possible to exploit the open redirect to achieve a full read SSRF. The default Content-Security-Policy (CSP) in Grafana will block the XSS though the `connect-src` directive.

Risk And Classification

Primary CVSS: v3.1 6.1 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Problem Types: CWE-79 | CWE-601 | CWE-79 CWE-79 | CWE-601 CWE-601

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.1[email protected]Secondary7.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
3.1CNACVSS7.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Grafana Grafana All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Grafana Grafana affected 10.4.18+security-01 10.4.19 semver Not specified
CNA Grafana Grafana affected 11.2.9+security-01 11.2.10 semver Not specified
CNA Grafana Grafana affected 11.3.6+security-01 11.3.7 semver Not specified
CNA Grafana Grafana affected 11.4.4+security-01 11.4.5 semver Not specified
CNA Grafana Grafana affected 11.5.4+security-01 11.5.5 semver Not specified
CNA Grafana Grafana affected 11.6.1+security-01 11.6.2 semver Not specified
CNA Grafana Grafana affected 12.0.0+security-01 12.0.1 semver Not specified

References

ReferenceSourceLinkTags
www.exploit-db.com/exploits/52491 af854a3a-2127-422b-91ae-364da2661108 www.exploit-db.com
grafana.com/blog/2025/05/23/grafana-security-release-medium-and-high-seve... [email protected] grafana.com Vendor Advisory
grafana.com/security/security-advisories/cve-2025-4123 [email protected] grafana.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Alvaro Balada (en)

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