High [CVE-2026-40452] Incorrect Authorization, Improper Access Control vulnerability in Apache IoTDB
This high-severity Apache Software Foundation advisory covers CVE-2026-40452 affecting Apache IoTDB.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
VulniPulse record published Record updated
Get an email when Apache Software Foundation publishes the next one.
VulniPulse checks Apache Software Foundation's security advisories around the clock and emails you new ones with the severity, the fixed version and the vendor's link. First month free, then US$15/month; we email you before the first charge.
Summary
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.
- 1.3.5 through 1.3.8
- 2.0.5 through 2.0.10.
Official advisory · high-confidence parse· fetched 4 months ago·verify at source
- 2.0.10
- 1.3.8
Official advisory · high-confidence parse· fetched 4 months ago·verify at source
Mitigation checklist
- Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Official advisory · high-confidence parse· fetched 4 months ago·verify at source
More Apache Software Foundation advisories
- CVE-2026-59229Oct 21, 2026Apache IoTDB: The Legacy Pipe receiver protocol (handshake / sendPipeData) uses
- CVE-2026-59562Oct 21, 2026Apache IoTDB authentication bypass
- CVE-2026-58663Oct 21, 2026authentication bypass vulnerability exists in Apache IoTDB's Thrift RPC service This issue
- CVE-2026-40454Jul 10, 2026Out-of-bounds Read, Improper Input Validation vulnerability in Apache IoTDB C++ client
- CVE-2026-40009Jul 10, 2026Apache IoTDB privilege escalation
- CVE-2026-40008Jul 10, 2026Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Android app · Google Play
Monitor future Apache Software Foundation CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.