7.3

CVE-2026-76154: grafana grafana enterprise Cross-site Scripting

CVSS: 7.3v3.1HighAwaiting analysis
Published 17-09-2026Last modified 14-10-2026
Open JSON

Vulnerability summary

CVE-2026-76154 is a high (CVSS 7.3) Cross-site Scripting vulnerability in grafana grafana enterprise. EPSS estimates a 0.35% chance of exploitation in the next 30 days, higher than 27.4% of scored vulnerabilities.

Overall risk
29/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.3/10
010
High · v3.1 (CVE.org)
EPSS score
0.35%
0%100%
Low · -0.04 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 4 · Related 1
OPENSUSE-SU-2026:11920-1RHSA-2026:73655RHSA-2026:74164RHSA-2026:76430

Timeline

  1. 17-09-2026
    PublishedVulnerability first disclosed.
  2. 14-10-2026
    Last modifiedVulnerability information updated.

Description

A stored cross-site scripting vulnerability in the Geomap panel's MapLibre base layer allows a user with the Editor role to execute arbitrary JavaScript in another user's session by hosting a malicious style configuration, enabling escalation to Org Admin.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.35%

Chance of exploitation in the next 30 days

Percentile

27%

Versus all other CVEs

30-day change

-0.04 pp

From 0.39% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.35%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Grafana2 products
  • grafana enterprise12.3.0 | ≥ 12.4.0, ≤ 12.4.10 | ≥ 13.0.0, ≤ 13.0.8 | ≥ 13.1.0, ≤ 13.1.5 | ≥ 13.2.0, ≤ 13.2.1
  • grafana oss12.3.0 | ≥ 12.4.0, ≤ 12.4.10 | ≥ 13.0.0, ≤ 13.0.8 | ≥ 13.1.0, ≤ 13.1.5 | ≥ 13.2.0, ≤ 13.2.1

1 vendor · 2 products

References

1 links