GitHub Advisoryadvisory · Go

GHSA-r4fm-g65h-cr54 Mattermost incorrectly allows access individual posts

LOW Published 2024-02-29 Modified 2024-09-06 Official page ↗
Aliases
CVE-2024-1952
Ecosystem
Go
Packages
github.com/mattermost/mattermost/server/v8
Severity
Low
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-200
Reviewed
2024-02-29

Affected packages

• Go github.com/mattermost/mattermost/server/v8: >= 9.0.0, < 9.4.0 → fixed in 9.4.0

Description

Mattermost version 8.1.x before 8.1.9 fails to sanitize data associated with permalinks when a plugin updates an ephemeral post, allowing an authenticated attacker who can control the ephemeral post update to access individual posts' contents in channels they are not a member of.

Related

Alias · CVE (1)

  • CVE-2024-1952 Mattermost version 8.1.x before 8.1.9 fails to sanitize data associated with permalinks when a plugin updates an ephemeral post, allowing… vulnerability

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References