CVE-2020-14456

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Source
https://cve.org/CVERecord?id=CVE-2020-14456
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14456.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-14456
Published
2020-06-19T14:15:11.777Z
Modified
2026-07-08T20:58:28.971754Z
Severity
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
Summary
[none]
Details

An issue was discovered in Mattermost Desktop App before 4.4.0. The Same Origin Policy is mishandled during access-control decisions for web APIs, aka MMSA-2020-0006.

References

Affected packages

Git / github.com/mattermost/desktop

Affected ranges

Type
GIT
Repo
https://github.com/mattermost/desktop
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
baab4d65222e88c2950dfc11976f01937add6613
Database specific
Show details 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:mattermost:mattermost_desktop:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.4.0"
        }
    ]
}

Affected versions

4.*
4.4.0-rc0
v0.*
v0.1.0
v0.2.0
v0.3.0
v0.4.0
v0.5.0
v0.5.1
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v1.0.7
v1.1.0
v1.1.1
v1.2.0
v1.3.0
v1.3.0-rc1
v1.3.0-rc2
v4.*
v4.4.0-rc0
v4.4.0-rc0-v2
v4.4.0-rc1
v4.4.0-rc2
v4.4.0-rc3
v4.4.0-rc4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14456.json"