CVE-2020-13128

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An issue was discovered in Manolo GWTUpload 1.0.3. server/UploadServlet.java (the servlet for handling file upload) accepts a delay parameter that causes a thread to sleep. It can be abused to cause all of a server's threads to sleep, leading to denial of service.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-434

Affected software

No affected versions have been published.

Timeline

Published
May 18, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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