CVE-2025-9084

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Source
https://cve.org/CVERecord?id=CVE-2025-9084
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-9084.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-9084
Aliases
Downstream
openSUSE (2)
SUSE (1)
Related
openSUSE (2)
SUSE (1)
Published
2025-09-15T10:22:30Z
Modified
2026-08-12T03:30:23Z
Severity
  • 3.1 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N CVSS Calculator
Summary
Open redirect in OAuth login
Details

Mattermost versions 10.5.x <= 10.5.9 fail to properly validate redirect URLs which allows attackers to redirect users to malicious sites via crafted OAuth login URLs

Database specific 
{
    "cna_assigner":  "Mattermost",
    "cwe_ids":  [
        "CWE-601"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/9xxx/CVE-2025-9084.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "introduced":  "10.5.0"
                },
                {
                    "last_affected":  "10.5.9"
                }
            ],
            "source":  "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/mattermost/mattermost

Affected ranges

Type
GIT
Repo
https://github.com/mattermost/mattermost
Events
Introduced
58bd34fd34cbd7d3da777d627b6cffdf8a532930
Fixed
83a37a861d3ce87bea6cd3873917adbf524f1767
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "10.5.0"
        },
        {
            "fixed":  "10.5.10"
        }
    ],
    "source":  "CPE_RANGE"
}

Affected versions

@mattermost/client@10.*
@mattermost/client@10.5.0
@mattermost/types@10.*
@mattermost/types@10.5.0
v10.*
v10.5.0
v10.5.0-rc6
v10.5.1
v10.5.1-rc1
v10.5.1-rc2
v10.5.10-rc1
v10.5.10-rc2
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-2025-9084.json"