Path Traversal in 1up Oneupuploaderbundle
CVE-2020-5237
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.039 (90.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.039 · newest: 0.039 · change: 0.000
Affected products
- 1up Oneupuploaderbundle
- 1up-Lab Oneup/uploader-Bundle — versions < 1.9.3, >= 2.0.0, < 2.1.5
Weakness classification (CWE)
References
- github.com/1up-lab/OneupUploaderBundle/security/advisories/GHSA-x8wj-6m73-gfqp (Third Party Advisory)
- github.com/1up-lab/OneupUploaderBundle/commit/a6011449b716f163fe1ae323053077e59… (Patch, Third Party Advisory)
- www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-003.txt (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-5237?
- CVE-2020-5237 is a high-severity vulnerability in 1up Oneupuploaderbundle, classified under Relative Path Traversal. CVSS score: 8.8/10. Published 2020-02-05.
- How severe is CVE-2020-5237?
- High severity. CVSS v3 base score is 8.8 out of 10.