CVE-2023-2797

2023-06-1610:15:09

CWE-74

[email protected]

web.nvd.nist.gov

mattermost

cve-2023-2797

code

security vulnerability

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

26.0%

JSON

Mattermost fails to sanitize code permalinks, allowing an attacker to preview code from private repositories by posting a specially crafted permalink on a channel.

Affected configurations

NVD

Node

mattermostmattermostRange7.1.0–7.1.9

mattermostmattermostRange7.8.0–7.8.4

mattermostmattermostMatch7.10.0

CPENameOperatorVersion
mattermost:mattermostmattermostle7.1.9
mattermost:mattermostmattermostle7.8.4
mattermost:mattermostmattermosteq7.10.0

CPE	Name	Operator	Version
mattermost:mattermost	mattermost	le	7.1.9
mattermost:mattermost	mattermost	le	7.8.4
mattermost:mattermost	mattermost	eq	7.10.0

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Mattermost Github Plugin",
    "vendor": "Mattermost",
    "versions": [
      {
        "lessThanOrEqual": "7.1.9",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "7.8.4",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "7.1.10"
      },
      {
        "status": "unaffected",
        "version": "7.8.5"
      },
      {
        "status": "affected",
        "version": "7.10.0"
      },
      {
        "status": "unaffected",
        "version": "7.10.1"
      }
    ]
  }
]