CVE-2025-37732 Kibana Cross-site Scripting via the Integration Package Upload Functionality
An authenticated attacker can inject HTML into Kibana via integration package uploads, potentially executing scripts in victim browsers.
- 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-2025-37732?
CVE-2025-37732 is a medium-severity cross-site scripting vulnerability in Elastic Kibana, published on 15 Dec 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Improper neutralization of input during web page generation ('Cross-site Scripting') (CWE-79) allows an authenticated user to render HTML tags within a user’s browser via the integration package upload functionality. This issue is related to ESA-2025-17 (CVE-2025-25018) bypassing that fix to achieve HTML injection.
Weakness: CWE-79
Which versions are affected by CVE-2025-37732?
2 open source packages ship an affected version, including kibana and elk. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
kibana Bitnami | All versions | 8.19.8, 9.1.8, 9.2.2 |
elk Bitnami | All versions | 8.19.8, 9.1.8, 9.2.2 |
Products include Elastic Kibana.
How do I fix CVE-2025-37732?
Upgrade kibana to a fixed version for your release line: 8.19.8, 9.1.8 or 9.2.2.
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-2025-37732 being exploited?
There is no known exploitation of CVE-2025-37732 in the wild and no public exploit code.
Other vulnerabilities in Elastic Kibana
Sources
Also known as BIT-elk-2025-37732, BIT-kibana-2025-37732, GHSA-97mj-r9v7-258f, MINI-2x77-cvfp-9c9w, MINI-4p23-xfr8-8pj9, MINI-9hqv-v286-2crr and 3 more.