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CVE-2021-23562

Published: 3 December 2021

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.

Priority

Medium

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package Release Status
plupload.js
Launchpad, Ubuntu, Debian
jammy Does not exist

lunar Does not exist

trusty Does not exist

bionic Needed

focal Does not exist

hirsute Does not exist

impish Does not exist

upstream Needs triage

xenial Needs triage

kinetic Does not exist

mantic Does not exist

Severity score breakdown

Parameter Value
Base score 8.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H