> CVE-2026-40452

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PUBLISHED
2026-07-10 08:16
MODIFIED
2026-07-10 08:16
EPSS (Prob. Exploit)
0.43%
Top 63.3%
DATA SOURCES:
NVD 🔗 2026-07-10 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25

> DESCRIPTION

Incorrect Authorization, Improper Access Control vulnerability in Apache IoTDB. Authorization bypass in /rest/v2/fastLastQuery exposes last-value data to unauthorized authenticated users. This issue affects Apache IoTDB: from 1.3.5 before 1.3.8, from 2.0.5 before 2.0.10. Users are recommended to upgrade to version 2.0.10, which fixes the issue.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> WEAKNESSES

CWE-284 CWE-863

> CWE DETAILED DESCRIPTIONS

CWE-284: Improper Access Control - The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. | CWE-863: Incorrect Authorization - The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

> HISTORIQUE DES MODIFICATIONS

Première apparition
10/07/2026 08:16
Source: NVD
📊 ENRICHISSEMENT 01/08/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-284: Improper Access Control - The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. | CWE-863: Incorrect Authorization - The product performs an ...
Total des modifications: 1 Dernière mise à jour: 3 months ago

> REFERENCES

https://lists.apache.org/thread/04j2l6dosyboor4o2gvrzbrcrpllmh95
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