An attacker might be able to inject HTML content into the internal web dashboard by sending crafted DNS queries to a DNSdist instance where domain-based dynamic rules have been enabled via either DynBlockRulesGroup:setSuffixMatchRule or DynBlockRulesGroup:setSuffixMatchRuleFFI.
References
| Link | Resource |
|---|---|
| https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-02.html | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
13 Apr 2026, 12:46
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-02.html - Vendor Advisory | |
| CPE | cpe:2.3:a:powerdns:dnsdist:*:*:*:*:*:*:*:* | |
| First Time |
Powerdns dnsdist
Powerdns |
31 Mar 2026, 14:16
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-80 |
31 Mar 2026, 12:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-03-31 12:16
Updated : 2026-04-13 12:46
NVD link : CVE-2026-0396
Mitre link : CVE-2026-0396
CVE.ORG link : CVE-2026-0396
JSON object : View
Products Affected
powerdns
- dnsdist
CWE
CWE-80
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
