CVE-2024-2450 (GCVE-0-2024-2450)

Vulnerability from cvelistv5 – Published: 2024-03-15 09:12 – Updated: 2024-08-02 20:35
VLAI?
Summary
Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to correctly verify account ownership when switching from email to SAML authentication, allowing an authenticated attacker to take over other user accounts via a crafted switch request under specific conditions.
Severity ?
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-287 - Improper Authentication
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Affected: 9.5.0
Affected: 9.4.0 , ≤ 9.4.2 (semver)
Affected: 9.3.0 , ≤ 9.3.1 (semver)
Affected: 9.2.0 , ≤ 9.2.5 (semver)
Affected: 8.1.0 , ≤ 8.1.9 (semver)
Unaffected: 9.6.0
Unaffected: 9.4.3
Unaffected: 9.5.1
Unaffected: 9.3.2
Unaffected: 9.2.6
Unaffected: 8.1.10
Create a notification for this product.
Credits
Juho Nurminen
Show details on NVD website
To clipboard 

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Sightings

Author Source Type Date

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.