CVE-2025-36530
- Source
- https://cve.org/CVERecord?id=CVE-2025-36530
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-36530.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-36530
- Aliases
- Published
- 2025-08-21T07:11:43.241Z
- Modified
- 2026-08-12T03:51:10.433674131Z
- Severity
-
- 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N CVSS Calculator
- Summary
- Import Path Traversal Enables Unauthorized Unsigned Plugin Installation
- Details
-
Mattermost versions 10.9.x <= 10.9.1, 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17 fail to properly validate file paths during plugin import operations which allows restricted admin users to install unauthorized custom plugins via path traversal in the import functionality, bypassing plugin signature enforcement and marketplace restrictions.
- Database specific
{ "cwe_ids": [ "CWE-22" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/36xxx/CVE-2025-36530.json", "cna_assigner": "Mattermost", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "10.9.0" }, { "last_affected": "10.9.1" }, { "introduced": "10.8.0" }, { "last_affected": "10.8.3" }, { "introduced": "10.5.0" }, { "last_affected": "10.5.8" }, { "introduced": "9.11.0" }, { "last_affected": "9.11.17" } ], "source": "AFFECTED_FIELD" } ] }- References
Affected packages
Git / github.com/mattermost/mattermost
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mattermost/mattermost
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroducedFixed
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "9.11.0" }, { "fixed": "9.11.18" }, { "introduced": "10.5.0" }, { "fixed": "10.5.9" }, { "introduced": "10.8.0" }, { "fixed": "10.8.4" }, { "introduced": "10.9.0" }, { "fixed": "10.9.2" } ], "source": "CPE_RANGE" }
Affected versions
@mattermost/client@10.*
@mattermost/client@10.5.0
@mattermost/client@10.8.0
@mattermost/client@9.*
@mattermost/client@9.11.0
@mattermost/types@10.*
@mattermost/types@10.5.0
@mattermost/types@10.8.0
@mattermost/types@9.*
@mattermost/types@9.11.0
mattermost-redux@10.*
mattermost-redux@10.8.0
v10.*
v10.5.0
v10.5.0-rc6
v10.5.1
v10.5.1-rc1
v10.5.1-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-rc1
v10.5.9-rc2
v10.5.9-rc3
v10.5.9-rc4
v10.8.0
v10.8.0-rc3
v10.8.1
v10.8.2
v10.8.3
v10.8.4-rc1
v10.8.4-rc2
v10.8.4-rc3
v10.8.4-rc4
v10.9.0
v10.9.0-rc4
v10.9.1
v9.*
v9.11.0
v9.11.0-rc3
v9.11.1
v9.11.1-rc1
v9.11.10
v9.11.10-rc1
v9.11.11
v9.11.11-rc1
v9.11.12
v9.11.12-rc1
v9.11.13
v9.11.13-rc1
v9.11.14
v9.11.15
v9.11.16
v9.11.16-rc1
v9.11.17
v9.11.17-rc1
v9.11.18-rc1
v9.11.18-rc2
v9.11.18-rc3
v9.11.18-rc4
v9.11.2
v9.11.2-rc1
v9.11.2-rc2
v9.11.3
v9.11.3-rc1
v9.11.3-rc2
v9.11.4
v9.11.4-rc1
v9.11.5
v9.11.5-rc1
v9.11.6
v9.11.6-rc1
v9.11.6-rc2
v9.11.7
v9.11.7-rc1
v9.11.7-rc2
v9.11.7-rc3
v9.11.8
v9.11.9
v9.11.9-rc1
v9.11.9-rc2