CVE Explorer
CVE-2026-33404
Pi-hole Admin Interface is a web interface for managing Pi-hole, a network-level ad and internet tracker blocking application. From 6.0 to before 6.5, client hostnames and IP addresses from the FTL database are rendered into the DOM without escaping in network.js (Network page) and charts.js/index.js (Dashboard chart tooltips). While upstream validation in dnsmasq and FTL blocks HTML characters via normal DHCP/DNS paths, the web UI performs no output escaping — an inconsistency with other fields
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"web","vendor":"pi-hole","versions":[{"status":"affected","version":">= 6.0, < 6.5"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:6f8b8ada3052c8e192e3fa56b883bb150089abd1567f77597c339f7603f986b6 · sha256:581b24cd13360827… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":3.4,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:6f8b8ada3052c8e192e3fa56b883bb150089abd1567f77597c339f7603f986b6 · sha256:581b24cd13360827… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:6f8b8ada3052c8e192e3fa56b883bb150089abd1567f77597c339f7603f986b6 · sha256:581b24cd13360827… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/pi-hole/web/security/advisories/GHSA-px6w-85wp-ww9v","tags":["x_refsource_CONFIRM"],"url":"https://github.com/pi-hole/web/security/advisories/GHSA-px6w-85wp-ww9v"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:6f8b8ada3052c8e192e3fa56b883bb150089abd1567f77597c339f7603f986b6 · sha256:581b24cd13360827… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.