CVE-2023-3590

2023-07-1716:15:10

CWE-863

[email protected]

web.nvd.nist.gov

mattermost

cve-2023-3590

security vulnerability

unauthorized access

deleted attachments

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.001 Low

EPSS

Percentile

40.1%

JSON

Mattermost fails to delete card attachments in Boards, allowing an attacker to access deleted attachments.

Affected configurations

NVD

Node

mattermostmattermost_serverRange7.10.0–7.10.3

CPENameOperatorVersion
mattermost:mattermost_servermattermost mattermost serverlt7.10.3

CPE	Name	Operator	Version
mattermost:mattermost_server	mattermost mattermost server	lt	7.10.3

CNA Affected

[
  {
    "defaultStatus": "affected",
    "product": "Mattermost",
    "vendor": "Mattermost",
    "versions": [
      {
        "lessThanOrEqual": "7.10.2",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "7.10.3"
      }
    ]
  }
]