CVE-2024-39274 (GCVE-0-2024-39274)

Vulnerability from cvelistv5 – Published: 2024-08-01 14:05 – Updated: 2024-08-02 15:10
VLAI
Title
Malicious remote can add users to arbitrary teams and channels
Summary
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and 9.8.x <= 9.8.1 fail to properly validate that the channel that comes from the sync message is a shared channel, when shared channels are enabled, which allows a malicious remote to add users to arbitrary teams and channels
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-02 14:46 UTC
CWE
  • CWE-284 - Improper Access Control
Assigner
Mattermost CNA under the mitre root
CNA scorecard B 80/100 over 130 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Mattermost Mattermost Affected: 9.9.0
Affected: 9.5.0 , ≤ 9.5.6 (semver)
Affected: 9.7.0 , ≤ 9.7.5 (semver)
Affected: 9.8.0 , ≤ 9.8.1 (semver)
Unaffected: 9.10.0
Unaffected: 9.9.1
Unaffected: 9.5.7
Unaffected: 9.7.6
Unaffected: 9.8.2
guessed Create a notification for this product.
mattermost mattermost Affected: 9.9.0
    cpe:2.3:a:mattermost:mattermost:9.9.0:*:*:*:*:*:*:*
Create a notification for this product.
mattermost mattermost Affected: 9.5.0 , ≤ 9.5.6 (semver)
Affected: 9.7.0 , ≤ 9.7.5 (semver)
Affected: 9.8.0 , ≤ 9.8.1 (semver)
    cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
Create a notification for this product.
mattermost mattermost Affected: 9.10.0
    cpe:2.3:a:mattermost:mattermost:9.10.0:*:*:*:*:*:*:*
Create a notification for this product.
mattermost mattermost Affected: 9.9.1
    cpe:2.3:a:mattermost:mattermost:9.9.1:*:*:*:*:*:*:*
Create a notification for this product.
mattermost mattermost Affected: 9.5.7
    cpe:2.3:a:mattermost:mattermost:9.5.7:*:*:*:*:*:*:*
Create a notification for this product.
mattermost mattermost Affected: 9.7.6
    cpe:2.3:a:mattermost:mattermost:9.7.6:*:*:*:*:*:*:*
Create a notification for this product.
mattermost mattermost Affected: 9.8.2
    cpe:2.3:a:mattermost:mattermost:9.8.2:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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}



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