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MattermostCVELIST:CVE-2022-1548

HistoryMay 03, 2022 - 8:11 p.m.

CVE-2022-1548 Playbook members are allowed to escalate their membership privileges and perform actions restricted to playbook admins.

2022-05-0320:11:21

CWE-264

Mattermost

www.cve.org

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.8%

JSON

Mattermost Playbooks plugin 1.25 and earlier fails to properly restrict user-level permissions, which allows playbook members to escalate their membership privileges and perform actions restricted to playbook admins.

CNA Affected

[
  {
    "product": "Mattermost Playbooks",
    "vendor": "Mattermost ",
    "versions": [
      {
        "lessThanOrEqual": "1.25",
        "status": "affected",
        "version": "Playbooks",
        "versionType": "custom"
      }
    ]
  }
]

References

mattermost.com/security-updates/