CVE-2024-32939
Published: 22 August 2024
Summary
CVE-2024-32939 is a medium-severity Improper Access Control (CWE-284) vulnerability in Mattermost Mattermost. Its CVSS base score is 4.3 (Medium).
Operationally, ranked in the top 48.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-2498
Vulnerability details
Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2, when shared channels are enabled, fail to redact remote users' original email addresses stored in user props when email addresses are otherwise configured not to be…
more
visible in the local server."
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Security training teaches access control policies and enforcement, reducing improper access control implementations.
Mapping data actions reveals potential improper access controls by showing who can perform actions on data.
Restrictive configuration settings implement and enforce proper access controls on system components.
Policy and procedures establish documented access controls and responsibilities for media, reducing improper access.
The access control policy and procedures directly mandate and enforce proper access control mechanisms across the organization.
Device lock enforces restricted access until re-authentication, directly reducing unauthorized use of active sessions.
Supervision and review of access control activities directly detects and remediates improper access configurations or usages.
Explicitly identifying and documenting actions permitted without identification or authentication enforces proper access control boundaries by defining justified exceptions.