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prionPRIOn knowledge basePRION:CVE-2021-41233
HistoryMar 10, 2022 - 9:15 p.m.

Code injection

2022-03-1021:15:00
PRIOn knowledge base
www.prio-n.com
3

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.4%

Nextcloud text is a collaborative document editing using Markdown built for the nextcloud server. Due to an issue with the Nextcloud Text application, which is by default shipped with Nextcloud Server, an attacker is able to access the folder names of “File Drop”. For successful exploitation an attacker requires knowledge of the sharing link. It is recommended that users upgrade their Nextcloud Server to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the Nextcloud Text application in the application settings.

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.4%