CVE-2023-1775

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Source
https://cve.org/CVERecord?id=CVE-2023-1775
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-1775.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-1775
Aliases
Published
2023-03-31T12:15:06.700Z
Modified
2026-04-10T04:54:28.625523Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

When running in a High Availability configuration, Mattermost fails to sanitize some of the userupdated and postdeleted events broadcast to all users, leading to disclosure of sensitive information to some of the users with currently connected Websocket clients.

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
5a8ebc95d0cbf61d974430d4c03c3ffef36d4543
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
63149c4869898f8c1d3a94ea728370ec4a07575f
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "7.1.6"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.7.1"
        }
    ]
}

Affected versions

Other
cloud-2022-06-29-1
cloud-2022-07-20-1
cloud-2022-08-10-1
cloud-2022-09-08-1
cloud-2022-10-06-1
cloud-2022-11-11-1
cloud-2022-11-24-1
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
v5.2.0-rc1
v5.2.0-rc2
v7.*
v7.1.0
v7.1.1
v7.1.2
v7.1.3
v7.1.4
v7.1.5
v7.7.0
v7.7.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-1775.json"