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CVE-2026-40452

🗓️ 10 Jul 2026 07:16:05Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 48 Views

IoTDB authorization bypass exposes last-value data to unauthorized access; upgrade to 2.0.10.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-40452
10 Jul 202607:16
–attackerkb
circl
Circl
CVE-2026-40452
10 Jul 202611:19
–circl
cvelist
Cvelist
CVE-2026-40452 Apache IoTDB: Authorization bypass in /rest/v2/fastLastQuery exposes last-value data to unauthorized authenticated users
10 Jul 202607:16
–cvelist
euvd
EUVD
EUVD-2026-42838
10 Jul 202607:16
–euvd
mend
Mend
CVE-2026-40452
10 Jul 202607:16
–mend
nvd
NVD
CVE-2026-40452
10 Jul 202608:16
–nvd
ptsecurity
Positive Technologies
PT-2026-57109
10 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-40452: Incorrect Authorization
10 Jul 202600:00
–rapid7
snyk
Snyk
Incorrect Authorization
10 Jul 202610:36
–snyk
veracode
Veracode
Authorization Bypass
11 Aug 202606:21
–veracode
Rows per page
Vulners
Node
OR
apacheiotdbMatch1.3.5
apacheiotdbMatch2.0.5
[
  {
    "defaultStatus": "unaffected",
    "product": "Apache IoTDB",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "1.3.8",
        "status": "affected",
        "version": "1.3.5",
        "versionType": "semver"
      },
      {
        "lessThan": "2.0.10",
        "status": "affected",
        "version": "2.0.5",
        "versionType": "semver"
      }
    ]
  }
]

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10 Jul 2026 19:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00434
SSVC
48