CVE-2024-6428 (GCVE-0-2024-6428)

Vulnerability from cvelistv5 – Published: 2024-07-03 08:39 – Updated: 2024-08-01 21:41
VLAI
Title
Limited DoS due to permitting creating users with user-defined IDs
Summary
Mattermost versions 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2, 9.5.x <= 9.5.5 fail to prevent specifying a RemoteId when creating a new user which allows an attacker to specify both a remoteId and the user ID, resulting in creating a user with a user-defined user ID. This can cause some broken functionality in User Management such administrative actions against the user not working.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Affected: 9.8.0
Affected: 9.7.0 , ≤ 9.7.4 (semver)
Affected: 9.6.0 , ≤ 9.6.2 (semver)
Affected: 9.5.0 , ≤ 9.5.5 (semver)
Unaffected: 9.9.0
Unaffected: 9.8.1
Unaffected: 9.7.5
Unaffected: 9.6.3
Unaffected: 9.5.6
Create a notification for this product.
mattermost mattermost Affected: 9.8.0
Affected: 9.7.0 , ≤ 9.7.4 (custom)
Affected: 9.6.0 , ≤ 9.6.2 (custom)
Affected: 9.5.0 , ≤ 9.5.5 (custom)
Unaffected: 9.9.0
Unaffected: 9.8.1
Unaffected: 9.7.5
Unaffected: 9.6.3
Unaffected: 9.5.6
    cpe:2.3:a:mattermost:mattermost:-:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
Juho Forsén
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.