CVE-2019-20859

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Source
https://cve.org/CVERecord?id=CVE-2019-20859
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20859.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-20859
Published
2020-06-19T15:15:10.680Z
Modified
2026-04-10T04:17:14.291904Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in Mattermost Server before 5.15.0. Login access control can be bypassed via crafted input.

References

Affected packages

Git / github.com/mattermost/mattermost-server

Affected ranges

Type
GIT
Repo
https://github.com/mattermost/mattermost-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e1b0373e5e3283449f0e40a4b6c59f083da2f16e
Introduced
7e5fda43bda67cd061e527b64046f241c2d6cc32
Fixed
3ff8ae8111f37a601af0a17af95feadc23a8f7ea
Introduced
24f11a12758fe75ce06269be7f9fb7bb790aec43
Fixed
f1414dd14a5d282102a9261ec24c2e6b6a83ffe1
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
c25b7fc6484760bd7a608335b49c56f0a52f27ec
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
7bdce0de199de6342ae405283a39902817bec5ac
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f0643fd7effede8a64cf84d1dceafa9ee26a5d00
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5ef499caae2bb751438b19151a9fcb4b27830bca
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.10.8"
        },
        {
            "introduced": "5.7.0"
        },
        {
            "fixed": "5.7.3"
        },
        {
            "introduced": "5.8.0"
        },
        {
            "fixed": "5.8.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.9.0-rc1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.9.0-rc2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.9.0-rc3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.9.0-rc4"
        }
    ]
}

Affected versions

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
v4.10.2
v4.10.2-rc1
v4.10.3
v4.10.3-rc1
v4.10.4
v4.10.4-rc1
v4.10.5
v4.10.5-rc1
v4.10.6
v4.10.6-rc1
v4.10.7
v4.10.7-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.*
v5.7.0
v5.7.0-rc6
v5.7.1
v5.7.1-rc1
v5.7.2
v5.7.2-rc1
v5.8.0
v5.8.0-rc4
v5.8.1-rc1
v5.9.0
v5.9.0-rc1
v5.9.0-rc2
v5.9.0-rc3
v5.9.0-rc4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20859.json"