CVE-2026-0396: HTML injection in the web dashboard
PowerDNS · DNSdist
Vendor fix available · Affected: PowerDNS DNSdist · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 3% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- PowerDNS · DNSdistfrom 1.9.0 before 1.9.12; from 2.0.0 before 2.0.3
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- PowerDNS
- Published
- March 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-0396 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.