CVE-2023-2784

MEDIUM

Mattermost 7.8.0-7.8.3 - Missing Authorization for App Install Requests

Title source: llm
STIX 2.1

Description

Mattermost fails to verify if the requestor is a sysadmin or not, before allowing `install` requests to the Apps allowing a regular user send install requests to the Apps.

References (1)

Core 1
Core References

Scores

CVSS v3 4.2
EPSS 0.0008
EPSS Percentile 23.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (2)
mattermost/mattermost 7.10.0
mattermost/mattermost 7.8.0 - 7.8.4
Published Jun 16, 2023
Tracked Since Feb 18, 2026