Arbitrary file upload in Ec-Cube Product Image Bulk Upload
CVE-2022-37346
EC-CUBE plugin 'Product Image Bulk Upload Plugin' 1.0.0 and 4.1.0 contains an insufficient verification vulnerability when uploading files. Exploiting this vulnerability allows a remote unauthenticated attacker to upload arbitrary files other than image files. If a user with an administrative privilege of EC-CUBE where the vulnerable plugin is installed is led to upload a specially crafted file, an arbitrary script may be executed on the system.
Vulnerability class: Unrestricted File Upload
EPSS: 0.010 (60.5th percentile) — read the EPSS interpretation.
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.
Affected products
- Ec-cube Product_image_bulk_upload — versions 1.0.0, 4.1.0
- Ec-cube Co.,ltd. Product Image Bulk Upload Plugin — versions 1.0.0 and 4.1.0
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Patch, x_refsource_MISC, Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-37346?
- CVE-2022-37346 is a critical-severity vulnerability in Ec-Cube Product Image Bulk Upload, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2022-09-27.
- How severe is CVE-2022-37346?
- Critical severity. CVSS v3 base score is 9.8 out of 10.