CVE-2023-2792

MEDIUM

Mattermost 7.1.0-7.1.8 - Exposure of Sensitive Information via Ephemeral Error Messages

Title source: llm
STIX 2.1

Description

Mattermost fails to sanitize ephemeral error messages, allowing an attacker to obtain arbitrary message contents by a specially crafted /groupmsg command.

References (1)

Core 1
Core References

Scores

CVSS v3 6.5
EPSS 0.0029
EPSS Percentile 52.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-200
Status published
Products (2)
mattermost/mattermost 7.10.0
mattermost/mattermost 7.1.0 - 7.1.9
Published Jun 16, 2023
Tracked Since Feb 18, 2026