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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2023-1777

Information disclosure in linked message previews

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Status
Published
Published
Updated
Assigning organization
Mattermost

Description

Mattermost allows an attacker to request a preview of an existing message when creating a new message via the createPost API call, disclosing the contents of the linked message.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mattermost Mattermost

Default version status: unaffected

  • 6.3.0 to ≤ 7.7.1affected
  • 6.3.0 to ≤ 7.1.5affected
  • 6.3.0 to ≤ 7.8.0affected
  • 7.8.1unaffected
  • 7.7.2unaffected
  • 7.1.6unaffected

References