CVE-2021-23562
Publication date 3 December 2021
Last updated 26 August 2025
Ubuntu priority
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.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| plupload.js | 26.04 LTS resolute | Not in release |
| 24.04 LTS noble | Not in release | |
| 22.04 LTS jammy | Not in release | |
| 20.04 LTS focal | Not in release | |
| 18.04 LTS bionic |
Vulnerable
|
|
| 16.04 LTS xenial | Ignored end of standard support | |
| 14.04 LTS trusty | Not in release |
Severity score breakdown
CVSS version: CVSS v3.0
Base score
4.2 · Medium
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
References
Other references
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBMOXIECODE-2306664
- https://github.com/moxiecode/plupload/commit/d12175d4b5fa799b994ee1bb17bfbeec55b386fb
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-2306665
- https://github.com/moxiecode/plupload/blob/master/js/jquery.plupload.queue/jquery.plupload.queue.js%23L226
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-2306663
- https://snyk.io/vuln/SNYK-JS-PLUPLOAD-1583909
- https://www.cve.org/CVERecord?id=CVE-2021-23562