cve.bz

CVE-2024-41144

7.1 highEPSS 0.4%

High (7.1) in mattermost mattermost server. EPSS 0.4% chance of exploitation in the next 30 days. Fixed in github.com/mattermost/mattermost/server/v8 8.0.0-20240619142046-8181a9ddffc0, 9.5.7, 9.7.6.

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

Severity

CVSS 3.1

7.1 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
EPSS
0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-31)
CWE
CWE-284
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-vg67-chm7-8m3jGogithub.com/mattermost/mattermost/server/v8>=9.5.0 <9.5.79.5.7
GHSA-vg67-chm7-8m3jGogithub.com/mattermost/mattermost/server/v8>=9.7.0 <9.7.69.7.6
GHSA-vg67-chm7-8m3jGogithub.com/mattermost/mattermost/server/v8>=9.8.0 <9.8.29.8.2
GHSA-vg67-chm7-8m3jGogithub.com/mattermost/mattermost/server/v8>=9.9.0 <9.9.19.9.1
GHSA-vg67-chm7-8m3jGogithub.com/mattermost/mattermost/server/v8<8.0.0-20240619142046-8181a9ddffc08.0.0-20240619142046-8181a9ddffc0
GHSA-vg67-chm7-8m3jGogithub.com/mattermost/mattermost<5.3.2-0.20240619142046-8181a9ddffc05.3.2-0.20240619142046-8181a9ddffc0
GO-2024-3023Gogithub.com/mattermost/mattermost-server>=9.5.0+incompatible <9.5.7+incompatible
>=9.7.0+incompatible <9.7.6+incompatible
>=9.8.0+incompatible <9.8.2+incompatible
>=9.9.0+incompatible <9.9.1+incompatible		9.5.7+incompatible, 9.7.6+incompatible, 9.8.2+incompatible, 9.9.1+incompatible
GO-2024-3023Gogithub.com/mattermost/mattermost-server/v5all versionsno fix published
GO-2024-3023Gogithub.com/mattermost/mattermost-server/v6all versionsno fix published
GO-2024-3023Gogithub.com/mattermost/mattermost/server/v8all versionsno fix published

References

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