CVE-2024-5986PYSEC-2026-353GHSA-WJ3H-WX8G-X699
Remote Arbitrary File Write with Arbitrary Data in h2oai/h2o-3
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
A vulnerability in h2oai/h2o-3 version 3.46.0.1 allows remote attackers to write arbitrary data to any file on the server. This is achieved by exploiting the `/3/Parse` endpoint to inject attacker-controlled data as the header of an empty file, which is then exported using the `/3/Frames/framename/export` endpoint. The impact of this vulnerability includes the potential for remote code execution and complete access to the system running h2o-3, as attackers can overwrite critical files such as private SSH keys or script files.
Timeline
- CVE published
- Record last updated
Affected versions
- h2oai h2oai/h2o-3
From unspecified · through latest
- ai.h2o:h2o-coreMaven
through 3.46.0.1
- h2oPyPI
through 3.46.0.1