CVE-2018-21261

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Source
https://cve.org/CVERecord?id=CVE-2018-21261
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-21261.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-21261
Published
2020-06-19T17:15:12.943Z
Modified
2026-03-14T09:29:31.527950Z
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 4.8.1, 4.7.4, and 4.6.3. An e-mail invite accidentally included the team invite_id, which leads to unintended excessive invitation privileges.

References

Affected packages

Git / github.com/mattermost/mattermost-server

Affected ranges

Type
GIT
Repo
https://github.com/mattermost/mattermost-server
Events
Introduced
58defb7424773c75718f0173f4ace702cffa4f0e
Fixed
af9e5773f1b33576d59a62c5a769e0aa72e232dd
Introduced
9360131992064203f9ee46fa0504d20276c97339
Fixed
2b06c0db46104a72dcbb8f47b3d501b9abb29228
Introduced
d1ed79a66c7930020b7fda046a11050f5890c84e
Fixed
6dc9fa885dfd5448fb6910bfb0cb4f1179139ff8
Database specific 
{
    "versions": [
        {
            "introduced": "4.6.0"
        },
        {
            "fixed": "4.6.3"
        },
        {
            "introduced": "4.7.0"
        },
        {
            "fixed": "4.7.4"
        },
        {
            "introduced": "4.8.0"
        },
        {
            "fixed": "4.8.1"
        }
    ]
}

Affected versions

v4.*
v4.6.0
v4.6.0-rc5
v4.6.0-rc6
v4.6.1
v4.6.1-rc1
v4.6.2
v4.6.2-rc1
v4.7.0
v4.7.0-rc1
v4.7.0-rc2
v4.7.0-rc3
v4.7.0-rc4
v4.7.1
v4.7.1-rc1
v4.7.2
v4.7.2-rc1
v4.7.2-rc2
v4.7.2-rc3
v4.7.3
v4.7.3-rc1
v4.8.0
v4.8.0-rc1
v4.8.0-rc2
v4.8.0-rc3
v4.8.0-rc4
v4.8.0-rc5
v4.8.0-rc6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-21261.json"