BIT-mattermost-2024-41144

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/mattermost/BIT-mattermost-2024-41144.json
JSON Data
https://api.test.osv.dev/v1/vulns/BIT-mattermost-2024-41144
Aliases
Published
2024-09-05T19:14:24.249Z
Modified
2025-04-03T14:40:37.652Z
Summary
[none]
Details

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to properly validate synced posts, when shared channels are enabled,  which allows a malicious remote to create/update/delete arbitrary posts in arbitrary channels

Database specific
{
    "severity": "High",
    "cpes": [
        "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:mattermost:mattermost_server:9.9.0:*:*:*:*:*:*:*"
    ]
}
References

Affected packages

Bitnami / mattermost

Package

Name
mattermost
Purl
pkg:bitnami/mattermost

Severity

  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
9.5.0
Fixed
9.5.7
Introduced
9.7.0
Fixed
9.7.6
Introduced
9.8.0
Fixed
9.8.2
Type
SEMVER
Events
Introduced
9.9.0
Last affected
9.9.0

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/mattermost/BIT-mattermost-2024-41144.json"