Medium severity5.0GHSA Advisory· Published Jun 2, 2025· Updated Apr 15, 2026
CVE-2025-3454
CVE-2025-3454
Description
This vulnerability in Grafana's datasource proxy API allows authorization checks to be bypassed by adding an extra slash character in the URL path.
Users with minimal permissions could gain unauthorized read access to GET endpoints in Alertmanager and Prometheus datasources.
The issue primarily affects datasources that implement route-specific permissions, including Alertmanager and certain Prometheus-based datasources.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/grafana/grafanaGo | >= 0.0.0-20210414170620-dadccdda06e6, < 0.0.0-20250424191517-1f707d16ed5d | 0.0.0-20250424191517-1f707d16ed5d |
Affected products
27- osv-coords26 versionspkg:apk/chainguard/grafana-fips-11.6pkg:apk/chainguard/grafana-fips-12.2pkg:apk/chainguard/grafana-fips-12.3pkg:apk/chainguard/grafana-fips-12.4pkg:apk/chainguard/grafana-fips-13.0pkg:bitnami/grafanapkg:golang/github.com/grafana/grafanapkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/grafana&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/grafana&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/prometheus-blackbox_exporter&distro=openSUSE%20Leap%2015.6pkg:rpm/suse/golang-github-prometheus-alertmanager&distro=SUSE%20Manager%20Client%20Tools%2012pkg:rpm/suse/golang-github-prometheus-node_exporter&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/golang-github-prometheus-node_exporter&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/golang-github-prometheus-node_exporter&distro=SUSE%20Manager%20Client%20Tools%2012pkg:rpm/suse/golang-github-prometheus-prometheus&distro=SUSE%20Manager%20Client%20Tools%2012pkg:rpm/suse/golang-github-prometheus-prometheus&distro=SUSE%20Manager%20Client%20Tools%2015pkg:rpm/suse/grafana&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6pkg:rpm/suse/grafana&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7pkg:rpm/suse/grafana&distro=SUSE%20Manager%20Client%20Tools%2012pkg:rpm/suse/grafana&distro=SUSE%20Manager%20Client%20Tools%2015pkg:rpm/suse/prometheus-blackbox_exporter&distro=SUSE%20Manager%20Client%20Tools%2012pkg:rpm/suse/prometheus-blackbox_exporter&distro=SUSE%20Manager%20Client%20Tools%2015pkg:rpm/suse/prometheus-blackbox_exporter&distro=SUSE%20Manager%20Client%20Tools%20for%20SLE%20Micro%205pkg:rpm/suse/prometheus-blackbox_exporter&distro=SUSE%20Manager%20Proxy%20Module%204.3pkg:rpm/suse/release-notes-susemanager&distro=SUSE%20Manager%20Server%204.3
< 0+ 25 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: >= 10.4.0, < 10.4.17
- (no CPE)range: >= 0.0.0-20210414170620-dadccdda06e6, < 0.0.0-20250424191517-1f707d16ed5d
- (no CPE)range: < 0.0.20250612T141001-1.1
- (no CPE)range: < 11.5.5-150200.3.72.2
- (no CPE)range: < 11.5.4-1.1
- (no CPE)range: < 0.26.0-150000.1.27.1
- (no CPE)range: < 0.26.0-1.31.2
- (no CPE)range: < 1.9.1-1.36.2
- (no CPE)range: < 1.9.1-1.36.2
- (no CPE)range: < 1.9.1-1.36.2
- (no CPE)range: < 2.53.4-1.60.2
- (no CPE)range: < 2.53.4-150000.3.62.2
- (no CPE)range: < 11.5.5-150200.3.72.2
- (no CPE)range: < 11.5.5-150200.3.72.2
- (no CPE)range: < 11.5.5-1.79.2
- (no CPE)range: < 11.5.5-150000.1.79.1
- (no CPE)range: < 0.26.0-1.27.1
- (no CPE)range: < 0.26.0-150000.1.27.1
- (no CPE)range: < 0.26.0-150000.1.27.1
- (no CPE)range: < 0.26.0-150000.1.27.1
- (no CPE)range: < 4.3.15.2-150400.3.133.1
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-9j65-rv5x-4vrfghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-3454ghsaADVISORY
- github.com/grafana/grafana/blob/be8d153dc33734caba4f617ff571d18253e68fa0/CHANGELOG.mdghsaWEB
- grafana.com/blog/2025/04/22/grafana-security-release-medium-and-high-severity-fixes-for-cve-2025-3260-cve-2025-2703-cve-2025-3454ghsaWEB
- grafana.com/security/security-advisories/cve-2025-3454ghsaWEB
- grafana.com/security/security-advisories/cve-2025-3454/nvd
News mentions
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