CVE-2018-21253

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2018-21253
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-21253.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-21253
Published
2020-06-19T17:15:12.537Z
Modified
2026-07-08T05:54:32.665125306Z
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 5.1, 5.0.2, and 4.10.2. An attacker could use the invite_people slash command to invite a non-permitted user.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_STRING",
            "vendor_product": "mattermost:mattermost_server",
            "extracted_events": [
                {
                    "introduced": "5.1.0-rc1"
                },
                {
                    "last_affected": "5.1.0-rc1"
                }
            ],
            "cpes": [
                "cpe:2.3:a:mattermost:mattermost_server:5.1.0:rc1:*:*:*:*:*:*"
            ]
        }
    ]
}
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
f866d5c859412c7dedce100774bfc1c0c2077b49
Introduced
85a75526c7c03fca1d14a39cfb3f2638d98d3fe1
Fixed
6b04b984f74a0526030e71b64e961003d75bd421
Introduced
7c855c30dbb0326901a9c087bedd7286dafac47f
Last affected
54994502241bf40bebd9a9d7719c58f708aef5b1
Database specific 
{
    "cpe": [
        "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:mattermost:mattermost_server:5.1.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:mattermost:mattermost_server:5.1.0:rc2:*:*:*:*:*:*",
        "cpe:2.3:a:mattermost:mattermost_server:5.1.0:rc3:*:*:*:*:*:*",
        "cpe:2.3:a:mattermost:mattermost_server:5.1.0:rc4:*:*:*:*:*:*"
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.10.2"
        },
        {
            "introduced": "5.0.0"
        },
        {
            "fixed": "5.0.2"
        },
        {
            "introduced": "5.1.0-rc1"
        },
        {
            "last_affected": "5.1.0-rc1"
        },
        {
            "introduced": "5.1.0-rc2"
        },
        {
            "last_affected": "5.1.0-rc2"
        },
        {
            "introduced": "5.1.0-rc3"
        },
        {
            "last_affected": "5.1.0-rc3"
        },
        {
            "introduced": "5.1.0-rc4"
        },
        {
            "last_affected": "5.1.0-rc4"
        }
    ]
}

Affected versions

5.*
5.1.0-rc1
5.1.0-rc2
5.1.0-rc3
5.1.0-rc4
v0.*
v0.5.0
v4.*
v4.10.0
v4.10.0-rc1
v4.10.0-rc2
v4.10.0-rc3
v4.10.0-rc4
v4.10.0-rc5
v4.10.1
v4.10.1-rc1
v4.2.0-rc1
v4.3.0-rc1
v4.4.0-rc1
v4.5.0-rc1
v4.6.0-rc1
v4.6.0-rc2
v4.7.0-rc1
v4.8.0-rc1
v4.9.0-rc1
v5.*
v5.0.0
v5.0.0-rc6
v5.0.0-rc7
v5.0.1
v5.0.1-rc1
v5.1.0
v5.1.0-rc1
v5.1.0-rc2
v5.1.0-rc3
v5.1.0-rc4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-21253.json"