CVE Explorer

CVE-2026-40008

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache IoTDB. The pipe processor reads a fully qualified Java class name and instantiates it using Class.forName().newInstance() without any validation or allowlisting. This issue affects Apache IoTDB: from 1.0.0 before 2.0.10. Users are recommended to upgrade to version 2.0.10, which fixes the issue.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:bef56a75d336ae13659b46faf827ab372920d5a2afbefbeb692a49fed3be660f

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Apache IoTDB","vendor":"Apache Software Foundation","versions":[{"lessThan":"2.0.10","status":"affected","version":"1.0.0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:2f9a10b290cc8c3e7d0a738c2e4d9d0ba73cdc2a23d5f23ac8508ee070ee08e1 · sha256:08f58f40651b6d09… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:2f9a10b290cc8c3e7d0a738c2e4d9d0ba73cdc2a23d5f23ac8508ee070ee08e1 · sha256:08f58f40651b6d09… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-470","description":"CWE-470 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:2f9a10b290cc8c3e7d0a738c2e4d9d0ba73cdc2a23d5f23ac8508ee070ee08e1 · sha256:08f58f40651b6d09… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"url":"http://www.openwall.com/lists/oss-security/2026/07/10/5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2f9a10b290cc8c3e7d0a738c2e4d9d0ba73cdc2a23d5f23ac8508ee070ee08e1 · sha256:08f58f40651b6d09… · /containers/adp/1/references/0

{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/fm8cpvzbox2qqy99ztglm8wkk1nrg9ng"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2f9a10b290cc8c3e7d0a738c2e4d9d0ba73cdc2a23d5f23ac8508ee070ee08e1 · sha256:08f58f40651b6d09… · /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.

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