TI-2026-78556 Aliases CVE-2026-59562 GHSA-mxqj-w2qc-786q

Missing authentication in Apache IoTDB legacy pipe sendFile RPC

MEDIUM 50CWE-306Published 2026-10-21 · Updated 2026-10-30

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-306.

Summary

Apache IoTDB from 2.0.0 before 2.0.11 lacks authentication for a critical function in its legacy pipe sendFile RPC (CWE-306). An unauthenticated remote attacker can reach this RPC over the network and can execute code and traverse paths on the server, with high impact to confidentiality, integrity and availability.

Written with Claude Haiku 5.5 from the sources below · 2026-10-30

Description from the CNA

Missing authentication for critical function vulnerability in Apache IoTDB. This issue affects Apache IoTDB: from 2.0.0 before 2.0.11. Users are recommended to upgrade to version 2.0.11, which fixes the issue.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00569 47th percentileScored 2026-11-07

Fix Fixed Apache IoTDB (Apache Software Foundation): 2.0.11

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Apache	Apache IoTDB	2.0.0 to before 2.0.11	2.0.11	Patch available	CNA

Apache IoTDB VendorApache Affected 2.0.0 to before 2.0.11 Fixed in 2.0.11 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:apache:iotdb::::::::	—	—	Apache

cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:* Versions — — ·Apache

Remediation

Upgrade Apache IoTDB to version 2.0.11, which fixes the issue.

Written with Claude Haiku 5.5 from the sources below · 2026-10-30

Fix · CNA Apache IoTDB (Apache Software Foundation) Fixed in 2.0.11

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2026-10-21
Apache IoTDB 2.0.11
3 records Highest priority Priority MEDIUM 3 MEDIUM
Other records, highest priority first
- TI-2026-78554 Authentication bypass in Apache IoTDB pipeTransfer interfacePriority MEDIUM 50
- TI-2026-78555 Privilege escalation in Apache IoTDB Legacy Pipe receiverPriority MEDIUM 40
Show all 3 records →

Timeline

2026-10-21 Threatist record created from CVE-2026-59562
2026-10-21 Alias added: GHSA-mxqj-w2qc-786q
2026-10-30 CVSS score added · CISA ADP
2026-10-30 CISA SSVC decision points changed
2026-10-30 Priority changed: LOW → MEDIUM

References

Advisory 1

https://lists.apache.org/thread.html/6035x52ct37d03xllc9rw1y5q1zzqthl

TI-2025-18529 Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT KEVCVSS 3.1CRITICAL 10.0
TI-2024-30292 Apache OFBiz: Confused controller-view authorization logic (forced browsing) KEVCVSS 3.1CRITICAL 9.8
TI-2024-26062 Apache OFBiz: Unauthenticated endpoint could allow execution of screen rendering code KEVCVSS 3.1CRITICAL 9.8
TI-2024-21190 Apache OFBiz: Path traversal leading to RCE KEVCVSS 3.1CRITICAL 9.8
TI-2024-18186 Apache HugeGraph-Server: Command execution in gremlin KEVCVSS 3.1CRITICAL 9.8
TI-2023-25106 Deserialization of untrusted data in Apache ActiveMQ KEVCVSS 3.1CRITICAL 10.0

See all 4053 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences