CVE-2023-48732

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Source
https://cve.org/CVERecord?id=CVE-2023-48732
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-48732.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-48732
Aliases
Related
Published
2024-01-02T10:15:08.487Z
Modified
2026-03-14T12:22:29.389077Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

Mattermost fails to scope the WebSocket response around notified users to a each user separately resulting in the WebSocket broadcasting the information about who was notified about a post to everyone else in the channel.

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
77aeda5cedc8ef60d06da024202b8c7999efd671
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "8.1.7"
        }
    ]
}

Affected versions

@mattermost/client@8.*
@mattermost/client@8.1.1
@mattermost/types@8.*
@mattermost/types@8.1.1
Other
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
cloud-2023-07-26-1
server/public/v0.*
server/public/v0.0.5
v0.*
v0.5.0
v0.6.0
v1.*
v1.0.0
v1.1.0
v1.1.1
v1.2.1
v1.3.0
v1.4.0
v2.*
v2.0.0
v3.*
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.1.0
v3.2.0
v3.3.0
v3.4.0
v3.5.0
v3.5.1
v3.6.0
v3.6.1
v3.7.0
v3.7.1
v3.7.2
v3.7.3
v3.8.0
v4.*
v4.0.0
v4.0.1
v4.1.0
v4.10.0
v4.10.0-rc1
v4.10.0-rc2
v4.10.0-rc3
v4.10.0-rc4
v4.10.0-rc5
v4.2.0-rc1
v4.3.0
v4.3.0-rc1
v4.3.0-rc2
v4.3.0-rc3
v4.3.0-rc4
v4.4.0
v4.4.0-rc1
v4.4.0-rc2
v4.4.0-rc3
v4.4.0-rc4
v4.4.0-rc5
v4.5.0
v4.5.0-rc1
v4.5.0-rc2
v4.5.0-rc3
v4.5.0-rc4
v4.5.1
v4.5.1-rc1
v4.5.2
v4.5.2-rc1
v4.6.0
v4.6.0-rc1
v4.6.0-rc2
v4.6.0-rc3
v4.6.0-rc4
v4.6.0-rc5
v4.6.0-rc6
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
v4.9.0
v4.9.0-rc1
v4.9.0-rc2
v4.9.0-rc3
v4.9.0-rc4
v4.9.0-rc5
v4.9.0-rc6
v5.*
v5.0.0
v5.0.0-rc1
v5.0.0-rc2
v5.0.0-rc3
v5.0.0-rc4
v5.0.0-rc5
v5.0.0-rc6
v5.0.0-rc7
v5.0.1
v5.0.1-rc1
v5.1.0
v5.1.0-rc1
v5.1.0-rc2
v5.1.0-rc3
v5.1.0-rc4
v5.2.0
v5.2.0-rc1
v5.2.0-rc2
v5.2.0-rc3
v5.2.0-rc4
v5.2.0-rc5
v5.2.0-rc6
v5.2.1
v5.2.1-rc1
v5.3.0
v5.3.0-rc1
v5.3.0-rc2
v5.3.0-rc3
v5.3.0-rc4
v5.3.0-rc5
v5.3.1
v5.3.1-rc1
v8.*
v8.1.0
v8.1.0-rc2
v8.1.1
v8.1.1-rc1
v8.1.1-rc2
v8.1.2
v8.1.2-rc1
v8.1.2-rc2
v8.1.3
v8.1.3-rc1
v8.1.3-rc2
v8.1.4
v8.1.4-rc1
v8.1.4-rc2
v8.1.5
v8.1.5-rc1
v8.1.5-rc2
v8.1.6
v8.1.6-rc1
v8.1.7-rc1
v8.1.7-rc2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-48732.json"