CVE-2026-0396

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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:powerdns:dnsdist:*:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:dnsdist:*:*:*:*:*:*:*:*

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 - () 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)