Arbitrary file upload in Apache Streampark
CVE-2022-45802
Streampark allows any users to upload a jar as application, but there is no mandatory verification of the uploaded file type, causing users to upload some high-risk files, and may upload them to any directory, Users of the affected versions should upgrade to Apache StreamPark 2.0.0 or later
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.013 (69.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Apache Streampark
- Apache Software Foundation Streampark (Incubating) — versions 1.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.apache.org/thread/thwl1v2h6r3c21x1qwff08o57qzjnst6 (vendor-advisory, Mailing List)
Frequently asked questions
- What is CVE-2022-45802?
- CVE-2022-45802 is a critical-severity vulnerability in Apache Streampark, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2023-05-01.
- How severe is CVE-2022-45802?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-45802 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.