CVE-2026-0396

HTML injection in the web dashboard

Low · published March 31, 2026

CVSS v3.1
3.1
EPSS
0%
Percentile
2.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
3.1 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00136 · 2.8th percentile
Published
2026-03-31T11:50Z
EPSS history
Timeline
  • 31 MAR 11:50Z
    HTML injection in the web dashboard
    cvelistv5