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prionPRIOn knowledge basePRION:CVE-2022-2406
HistoryJul 14, 2022 - 6:15 p.m.

Information disclosure

2022-07-1418:15:00
PRIOn knowledge base
www.prio-n.com
1
mattermost
slack
import
vulnerability
file size limit
authenticated attacker
server crash
api.

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.2%

The legacy Slack import feature in Mattermost version 6.7.0 and earlier fails to properly limit the sizes of imported files, which allows an authenticated attacker to crash the server by importing large files via the Slack import REST API.

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.2%

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