When the internal webserver is enabled (default is disabled), an attacker might be able to trick an administrator logged to the dashboard into visiting a malicious website and extract information about the running configuration from the dashboard. The root cause of the issue is a misconfiguration of the Cross-Origin Resource Sharing (CORS) policy.
References
| Link | Resource |
|---|---|
| https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-02.html | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
14 Apr 2026, 16:27
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:powerdns:dnsdist:*:*:*:*:*:*:*:* | |
| References | () https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-02.html - Vendor Advisory | |
| First Time |
Powerdns dnsdist
Powerdns |
31 Mar 2026, 14:16
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-942 |
31 Mar 2026, 12:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-03-31 12:16
Updated : 2026-06-17 10:10
NVD link : CVE-2026-0397
Mitre link : CVE-2026-0397
CVE.ORG link : CVE-2026-0397
JSON object : View
Products Affected
powerdns
- dnsdist
CWE
CWE-942
Permissive Cross-domain Policy with Untrusted Domains
