The Netdata web application through 1.13.0 allows remote attackers to inject their own…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The Netdata web application through 1.13.0 allows remote attackers to inject their own malicious HTML code into an imported snapshot, aka HTML Injection. Successful exploitation will allow attacker-supplied HTML to run in the context of the affected browser, potentially allowing the attacker to steal authentication credentials or to control how the site is rendered to the user. NOTE: the vendor disputes the risk because there is a clear warning next to the button for importing a snapshot
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-9834
- 2026-10-03 Alias added: GHSA-25rc-9mcg-m884
References
More Netdata vulnerabilities
- TI-2023-08744 Netdata vulnerable to command injection CVSS 3.1CRITICAL 9.8
- TI-2023-08745 Netdata is vulnerable to improper authentication CVSS 3.1CRITICAL 9.1
- TI-2025-43503 Netdata < 2.3.1 - Reflected Cross-Site Scripting via love Parameter in ilove.svg Endpoint CVSS 4.0MEDIUM 5.1
Sources
- CVE-2019-9834 · CVE Program
- CVE-2019-9834 · NVD
- FIRST EPSS
- GHSA-25rc-9mcg-m884 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences