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CVE-2026-26953 Pi-hole Web Interface has Stored HTML Injection via X-Forwarded-For Header in Active Sessions Table

🗓️ 19 Feb 2026 22:50:08Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

Stored HTML injection in Pi-hole Active Sessions via X-Forwarded-For header; fixed in 6.4.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-26953
19 Feb 202622:50
attackerkb
cnnvd
CNNVD
Pi-hole Web Interface 安全漏洞
19 Feb 202600:00
cnnvd
cve
CVE
CVE-2026-26953
19 Feb 202622:50
cve
nvd
NVD
CVE-2026-26953
19 Feb 202623:16
nvd
ptsecurity
Positive Technologies
PT-2026-20961
19 Feb 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-26953
21 Feb 202601:30
redhatcve
vulnrichment
Vulnrichment
CVE-2026-26953 Pi-hole Web Interface has Stored HTML Injection via X-Forwarded-For Header in Active Sessions Table
19 Feb 202622:50
vulnrichment
[
  {
    "vendor": "pi-hole",
    "product": "web",
    "versions": [
      {
        "version": "< 6.4.1",
        "status": "affected"
      }
    ]
  }
]

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