CVE-2024-34060

Arbitrary File Write in IRIS EVTX Pipeline

CVSS 8.8 HIGHEPSS 1.0%CWE-22

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.8EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

23 May 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

IrisEVTXModule is an interface module for Evtx2Splunk and Iris in order to ingest Microsoft EVTX log files. The `iris-evtx-module` is a pipeline plugin of `iris-web` that processes EVTX files through IRIS web application. During the upload of an EVTX through this pipeline, the filename is not safely handled and may cause an Arbitrary File Write. This can lead to a remote code execution (RCE) when combined with a Server Side Template Injection (SSTI). This vulnerability has been patched in version 1.0.0.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

dfir-iris · iris-evtx-module

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References

https://github.com/dfir-iris/iris-evtx-module/commit/4e45fc94a31e1ee4641d608a387dfd9f9e68dbca https://github.com/dfir-iris/iris-evtx-module/security/advisories/GHSA-9rw6-5q9j-82fm