CVE-2017-18870

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Source
https://cve.org/CVERecord?id=CVE-2017-18870
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18870.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-18870
Aliases
Downstream
Related
Published
2020-06-19T17:15:11.787Z
Modified
2026-07-08T05:49:22.231560541Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in Mattermost Server before 4.5.0, 4.4.5, and 4.3.4. It mishandled webhook access control in the EnableOnlyAdminIntegrations case.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:mattermost:mattermost_server:4.5.0:rc1:*:*:*:*:*:*",
                "cpe:2.3:a:mattermost:mattermost_server:4.5.0:rc2:*:*:*:*:*:*"
            ],
            "source": "CPE_STRING",
            "extracted_events": [
                {
                    "introduced": "4.5.0-rc1"
                },
                {
                    "last_affected": "4.5.0-rc1"
                },
                {
                    "introduced": "4.5.0-rc2"
                },
                {
                    "last_affected": "4.5.0-rc2"
                }
            ],
            "vendor_product": "mattermost:mattermost_server"
        }
    ]
}
References

Affected packages

Git / github.com/mattermost/mattermost

Affected ranges

Type
GIT
Repo
https://github.com/mattermost/mattermost
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8f6bb1570dd234c63de5241eff9fbb268aad358c
Introduced
a0017f184578d4d6250a9b54b50e656524078949
Fixed
3890bc7079bf21330efdc45ae2741a4392d99e3c
Introduced
5358b9c42cc99f72e7844062f28b2ddc3642a339
Last affected
03f5c939deb4a6ab2fd01639b5570799e4118bab
Database specific 
{
    "cpe": [
        "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:mattermost:mattermost_server:4.5.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:mattermost:mattermost_server:4.5.0:rc2:*:*:*:*:*:*",
        "cpe:2.3:a:mattermost:mattermost_server:4.5.0:rc3:*:*:*:*:*:*",
        "cpe:2.3:a:mattermost:mattermost_server:4.5.0:rc4:*:*:*:*:*:*"
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.3.4"
        },
        {
            "introduced": "4.4.0"
        },
        {
            "fixed": "4.4.5"
        },
        {
            "introduced": "4.5.0-rc1"
        },
        {
            "last_affected": "4.5.0-rc1"
        },
        {
            "introduced": "4.5.0-rc2"
        },
        {
            "last_affected": "4.5.0-rc2"
        },
        {
            "introduced": "4.5.0-rc3"
        },
        {
            "last_affected": "4.5.0-rc3"
        },
        {
            "introduced": "4.5.0-rc4"
        },
        {
            "last_affected": "4.5.0-rc4"
        }
    ]
}

Affected versions

4.*
4.5.0-rc1
4.5.0-rc2
v0.*
v0.5.0
v4.*
v4.2.0-rc1
v4.3.0
v4.3.0-rc1
v4.3.0-rc2
v4.3.0-rc3
v4.3.0-rc4
v4.3.1
v4.3.1-rc1
v4.3.1-rc2
v4.3.2
v4.3.2-rc1
v4.4.0
v4.4.0-rc4
v4.4.0-rc5
v4.4.1
v4.4.1-rc1
v4.4.2
v4.4.2-rc1
v4.4.3
v4.4.3-rc1
v4.5.0
v4.5.0-rc1
v4.5.0-rc2
v4.5.0-rc3
v4.5.0-rc4
v4.5.1
v4.5.1-rc1
v4.5.2
v4.5.2-rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18870.json"