CVE-2023-3585

MEDIUM

Mattermost Server < 7.8.7 - Denial of Service via Crafted Boards Link

Title source: llm
STIX 2.1

Description

Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel by posting a specially crafted boards link.

References (1)

Core 1
Core References

Scores

CVSS v3 4.3
EPSS 0.0018
EPSS Percentile 39.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-400
Status published
Products (1)
mattermost/mattermost_server < 7.8.7
Published Jul 17, 2023
Tracked Since Feb 18, 2026