CVE-2020-5237
moderate-risk
Published 2020-02-05
Multiple relative path traversal vulnerabilities in the oneup/uploader-bundle before 1.9.3 and 2.1.5 allow remote attackers to upload, copy, and modify files on the filesystem (potentially leading to arbitrary code execution) via the (1) filename parameter to BlueimpController.php; the (2) dzchunkindex, (3) dzuuid, or (4) filename parameter to DropzoneController.php; the (5) qqpartindex, (6) qqfilename, or (7) qquuid parameter to FineUploaderController.php; the (8) x-file-id or (9) x-file-name parameter to MooUploadController.php; or the (10) name or (11) chunk parameter to PluploadController.php. This is fixed in versions 1.9.3 and 2.1.5.
Do I need to act?
~
5.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Products (1)
Oneupuploaderbundle
Affected Vendors
References (6)
Third Party Advisory
https://github.com/1up-lab/OneupUploaderBundle/security/advisories/GHSA-x8wj-6m7...
Third Party Advisory
https://github.com/1up-lab/OneupUploaderBundle/security/advisories/GHSA-x8wj-6m7...
43
/ 100
moderate-risk
Severity
30/34 · Critical
Exploitability
8/34 · Low
Exposure
5/34 · Minimal