CVE-2026-0396

Discovered by AISLEPUBLISHEDImproper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Description

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.

CVSS Base Scores

CVSS v3.1(Primary)
3.1

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected Products

VendorProductVersionStatus
PowerDNSDNSdist1.9.0affected
PowerDNSDNSdist2.0.0—

Credits

  • Aisle Research(finder)

References