CVE-2021-23562

Published: Dec 3, 2021Modified: Jun 17, 2026

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

This affects the package plupload before 2.3.9. A file name containing JavaScript code could be uploaded and run. An attacker would need to trick a user to upload this kind of file.

Affected (1)

Products: Tiny: Plupload

Tiny

1 product

Plupload

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Tiny Plupload	Before 2.3.9

Related CWEs

CWE-434

Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

References (12)

https://github.com/moxiecode/plupload/blob/master/js/jquery.plupload.queue/jquery.plupload.queue.js%23L226

Source: report@snyk.io

Broken Link

https://github.com/moxiecode/plupload/commit/d12175d4b5fa799b994ee1bb17bfbeec55b386fb

Source: report@snyk.io

PatchThird Party Advisory

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-2306665

Source: report@snyk.io

PatchThird Party Advisory

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-2306663

Source: report@snyk.io

PatchThird Party Advisory

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBMOXIECODE-2306664

Source: report@snyk.io

PatchThird Party Advisory

https://snyk.io/vuln/SNYK-JS-PLUPLOAD-1583909

Source: report@snyk.io

PatchThird Party Advisory

https://github.com/moxiecode/plupload/blob/master/js/jquery.plupload.queue/jquery.plupload.queue.js%23L226