CVE-2026-8595 Stored XSS in the table panel (TableNG)
An Editor can inject malicious scripts into TableNG panel field names, executing code in viewers' browsers to potentially hijack accounts.
- 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-2026-8595?
CVE-2026-8595 is a medium-severity cross-site scripting vulnerability in Grafana Grafana, published on 10 Jul 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 user with Editor permissions can craft a dashboard whose table (TableNG) panel contains a malicious field name that executes as a script in the browser of any user who views the dashboard (stored cross-site scripting).
Weakness: CWE-79
Which versions are affected by CVE-2026-8595?
1 open source package ship an affected version, including grafana. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
grafana Bitnami | From 12.4.0 | 12.4.4, 13.0.2 |
Products include Grafana Grafana.
How do I fix CVE-2026-8595?
Upgrade grafana to a fixed version for your release line: 12.4.4 or 13.0.2.
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-2026-8595 being exploited?
There is no known exploitation of CVE-2026-8595 in the wild and no public exploit code.
Other vulnerabilities in Grafana Grafana
Sources
Also known as BIT-grafana-2026-8595, GHSA-hhhx-wxgr-pj4r, MINI-522w-39qg-7ffp, MINI-5886-fx87-g749, MINI-7mfc-89qj-w472, MINI-9fvw-9j7x-xpph.