CVE-2019-20867

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Source
https://cve.org/CVERecord?id=CVE-2019-20867
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20867.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-20867
Published
2020-06-19T16:15:10.327Z
Modified
2026-07-08T19:50:25.554466Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in Mattermost Server before 5.11.0. An attacker can interfere with a channel's post loading via one crafted post.

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
692d1be91eafb64328ce21bcd18671288eb5139b
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.11.0"
        }
    ],
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*"
}

Affected versions

v0.*
v0.5.0
v4.*
v4.10.0-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-rc1
v5.1.0-rc1
v5.10.0
v5.10.0-rc1
v5.10.0-rc2
v5.10.0-rc3
v5.10.0-rc4
v5.10.0-rc5
v5.10.0-rc6
v5.10.1
v5.10.1-rc1
v5.11.0-rc1
v5.11.0-rc2
v5.2.0-rc1
v5.2.0-rc2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20867.json"