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CVE-2026-71260

🗓️ 05 Aug 2026 12:26:08Reported by TuranSecType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

CVE-2026-71260 affects ESPHome up to 2026.7.0-dev. In the web_server component, a text entity with mode: password correctly masks the TEXT field in the JSON 'state', but the serialization path unconditionally writes the raw password into the JSON ...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-71260 ESPHome web_server Plaintext Password Disclosure via JSON "value" Field
5 Aug 202612:26
cvelist
euvd
EUVD
EUVD-2026-53345
5 Aug 202612:26
euvd
nvd
NVD
CVE-2026-71260
5 Aug 202613:24
nvd
[
  {
    "vendor": "esphome",
    "product": "esphome",
    "programFiles": [
      "esphome/components/web_server/web_server.cpp"
    ],
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "2026.7.0",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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05 Aug 2026 13:24Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.16.5
6