GO-2026-4282 Mattermost Server is vulnerable to channel invisibility DoS via misformatted post in github.com/mattermost/mattermost-server

Mattermost Server is vulnerable to channel invisibility DoS via misformatted post in github.com/mattermost/mattermost-server. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing...

GHSA-X6MW-HF2J-VQPC Mattermost Server is vulnerable to channel invisibility DoS via misformatted post

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows attackers to cause a denial of service channel invisibility via a misformated post...

Mattermost Server is vulnerable to channel invisibility DoS via misformatted post

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows attackers to cause a denial of service channel invisibility via a misformated post...

CVE-2017-18873

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows attackers to cause a denial of service channel invisibility via a misformatted post...

PT-2020-8419

Name of the Vulnerable Software and Affected Versions: Mattermost Server versions prior to 4.3.0 Mattermost Server version 4.2.1 Mattermost Server version 4.1.2 Description: The issue allows attackers to cause a denial of service, resulting in channel invisibility, via a misformatted post...