CVE-2026-76154 CVE-2026-76154 CVE Record
An Editor can execute arbitrary JavaScript in other users' sessions via malicious Geomap configurations, potentially escalating privileges to Org Admin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2026-76154?
CVE-2026-76154 is a high-severity cross-site scripting vulnerability in Grafana Enterprise, published on 17 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-79
Which versions are affected by CVE-2026-76154?
1 open source package ship an affected version, including grafana.
| Package | Affected | Fixed in |
|---|---|---|
grafana Bitnami | From 12.3.0 | 12.3.1, 12.4.11, 13.0.9, 13.1.6, 13.2.2 |
How do I fix CVE-2026-76154?
Upgrade grafana to a fixed version for your release line: 12.3.1, 12.4.11, 13.0.9 or 13.1.6.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-76154 being exploited?
There is no known exploitation of CVE-2026-76154 in the wild and no public exploit code.
Sources
Also known as BIT-grafana-2026-76154, GHSA-35gc-393c-vjxf, MINI-242c-gfm8-mvfx, MINI-3wjm-mfwm-pjcc, MINI-44g3-6xfv-p7fq, MINI-457p-qqvv-468x and 6 more.