CVE-2026-5535

MEDIUM

FedML-AI FedML MQTT Message FileUtils.java path traversal

Title source: cna
STIX 2.1

Description

A security flaw has been discovered in FedML-AI FedML up to 0.8.9. This impacts an unknown function of the file FileUtils.java of the component MQTT Message Handler. Performing a manipulation of the argument dataSet results in path traversal. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

References (4)

Core 4
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-355288 | FedML-AI FedML MQTT Message FileUtils.java path traversal
https://vuldb.com/vuln/355288
Signature, Permissions Required signature permissions-required
VDB-355288 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/355288/cti
Third Party Advisory third-party-advisory
Submit #782200 | FedML-AI FedML <=0.8.9 Path Traversal
https://vuldb.com/submit/782200

Scores

CVSS v3 4.3
EPSS 0.0053
EPSS Percentile 40.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (11)
FedML-AI/FedML 0.8.0
FedML-AI/FedML 0.8.1
FedML-AI/FedML 0.8.2
FedML-AI/FedML 0.8.3
FedML-AI/FedML 0.8.4
FedML-AI/FedML 0.8.5
FedML-AI/FedML 0.8.6
FedML-AI/FedML 0.8.7
FedML-AI/FedML 0.8.8
FedML-AI/FedML 0.8.9
... and 1 more
Published Apr 05, 2026
Tracked Since Apr 05, 2026