CVE-2025-55074

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Source
https://cve.org/CVERecord?id=CVE-2025-55074
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-55074.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-55074
Aliases
Downstream
Related
Published
2025-11-18T16:15:44.500Z
Modified
2026-03-11T07:48:21.311366Z
Severity
  • 3.5 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

Mattermost versions 10.11.x <= 10.11.3, 10.5.x <= 10.5.11 fail to enforce access permissions on the Agents plugin which allows other users to determine when users had read channels via channel member objects

References

Affected packages

Git / github.com/mattermost/mattermost-server

Affected ranges

Type
GIT
Repo
https://github.com/mattermost/mattermost-server
Events
Introduced
58bd34fd34cbd7d3da777d627b6cffdf8a532930
Fixed
9fa25cd55b43d735a39c6925d7e0021697ae049d
Introduced
5b955468ea1ea8b56c0fb10feb258a36a767d7bb
Fixed
83a5be3f9ed65d8457ab8cca853826d0c8425a8b
Database specific 
{
    "versions": [
        {
            "introduced": "10.5.0"
        },
        {
            "fixed": "10.5.12"
        },
        {
            "introduced": "10.11.0"
        },
        {
            "fixed": "10.11.4"
        }
    ]
}

Affected versions

@mattermost/client@10.*
@mattermost/client@10.11.0
@mattermost/client@10.5.0
@mattermost/types@10.*
@mattermost/types@10.11.0
@mattermost/types@10.5.0
mattermost-redux@10.*
mattermost-redux@10.11.0
v10.*
v10.11.0
v10.11.0-rc3
v10.11.1
v10.11.1-rc1
v10.11.2
v10.11.2-rc1
v10.11.2-rc2
v10.11.3
v10.11.4-rc1
v10.11.4-rc2
v10.5.0
v10.5.0-rc6
v10.5.1
v10.5.1-rc1
v10.5.1-rc2
v10.5.10
v10.5.10-rc1
v10.5.10-rc2
v10.5.11
v10.5.11-rc1
v10.5.12-rc1
v10.5.2
v10.5.3
v10.5.3-rc1
v10.5.4
v10.5.4-rc1
v10.5.4-rc2
v10.5.5
v10.5.5-rc1
v10.5.6
v10.5.6-rc1
v10.5.7
v10.5.8
v10.5.8-rc1
v10.5.9
v10.5.9-rc1
v10.5.9-rc2
v10.5.9-rc3
v10.5.9-rc4

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-55074.json"