CVE-2023-5331

Summary

Mattermost fails to properly check the creator of an attached file when adding the file to a draft post, potentially exposing unauthorized file information.

Affected Software

VendorProductVersion RangeStatus
MattermostMattermost0 <= 7.8.10affected
MattermostMattermost0 <= 8.0.2affected
MattermostMattermost0 <= 8.1.1affected
MattermostMattermost7.8.11unaffected
MattermostMattermost8.0.3unaffected
MattermostMattermost8.1.2unaffected

Weaknesses

  • CWE-862: CWE-862 Missing Authorization

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References