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CVE-2025-36530 (GCVE-0-2025-36530)
Vulnerability from cvelistv5 – Published: 2025-08-21 07:11 – Updated: 2025-08-21 13:50
VLAI
EPSS
Title
Import Path Traversal Enables Unauthorized Unsigned Plugin Installation
Summary
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.
Severity
6.8 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mattermost | Mattermost |
Affected:
10.9.0 , ≤ 10.9.1
(semver)
Affected: 10.8.0 , ≤ 10.8.3 (semver) Affected: 10.5.0 , ≤ 10.5.8 (semver) Affected: 9.11.0 , ≤ 9.11.17 (semver) Unaffected: 10.10.0 Unaffected: 10.9.2 Unaffected: 10.8.4 Unaffected: 10.5.9 Unaffected: 9.11.18 |
Credits
Dawid Kulikowski (daw10)
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CERTFR-2025-AVI-0614
Vulnerability from certfr_avis - Published: 2025-07-23 - Updated: 2025-08-21
Une vulnérabilité a été découverte dans Mattermost Server. Elle permet à un attaquant de provoquer une atteinte à la confidentialité des données, un contournement de la politique de sécurité et un problème de sécurité non spécifié par l'éditeur.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Mattermost | Mattermost Server | Mattermost Server versions 10.10.x antérieures à 10.10.1 | ||
| Mattermost | Mattermost Server | Mattermost Server versions 10.8.x antérieures à 10.8.4 | ||
| Mattermost | Mattermost Server | Mattermost Server versions 10.5.x antérieures à 10.5.9 | ||
| Mattermost | Mattermost Server | Mattermost Server versions 9.11.x antérieures à 9.11.18 | ||
| Mattermost | Mattermost Server | Mattermost Server versions 10.9.x antérieures à 10.9.4 |
References
| Title | Publication Time | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Mattermost Server versions 10.10.x ant\u00e9rieures \u00e0 10.10.1",
"product": {
"name": "Mattermost Server",
"vendor": {
"name": "Mattermost",
"scada": false
}
}
},
{
"description": "Mattermost Server versions 10.8.x ant\u00e9rieures \u00e0 10.8.4",
"product": {
"name": "Mattermost Server",
"vendor": {
"name": "Mattermost",
"scada": false
}
}
},
{
"description": "Mattermost Server versions 10.5.x ant\u00e9rieures \u00e0 10.5.9",
"product": {
"name": "Mattermost Server",
"vendor": {
"name": "Mattermost",
"scada": false
}
}
},
{
"description": "Mattermost Server versions 9.11.x ant\u00e9rieures \u00e0 9.11.18",
"product": {
"name": "Mattermost Server",
"vendor": {
"name": "Mattermost",
"scada": false
}
}
},
{
"description": "Mattermost Server versions 10.9.x ant\u00e9rieures \u00e0 10.9.4",
"product": {
"name": "Mattermost Server",
"vendor": {
"name": "Mattermost",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-53971",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-53971"
},
{
"name": "CVE-2025-49810",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-49810"
},
{
"name": "CVE-2025-47870",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-47870"
},
{
"name": "CVE-2025-36530",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36530"
},
{
"name": "CVE-2025-8023",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-8023"
},
{
"name": "CVE-2025-49222",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-49222"
},
{
"name": "CVE-2025-6465",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-6465"
}
],
"initial_release_date": "2025-07-23T00:00:00",
"last_revision_date": "2025-08-21T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0614",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-07-23T00:00:00.000000"
},
{
"description": "Ajout des r\u00e9f\u00e9rences CVE",
"revision_date": "2025-08-21T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Mattermost Server. Elle permet \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es, un contournement de la politique de s\u00e9curit\u00e9 et un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Mattermost",
"vendor_advisories": [
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00501",
"url": "https://mattermost.com/security-updates/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00499",
"url": "https://mattermost.com/security-updates/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00505",
"url": "https://mattermost.com/security-updates/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00470",
"url": "https://mattermost.com/security-updates/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00498",
"url": "https://mattermost.com/security-updates/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00485",
"url": "https://mattermost.com/security-updates/"
},
{
"published_at": "2025-07-22",
"title": "Bulletin de s\u00e9curit\u00e9 Mattermost MMSA-2025-00500",
"url": "https://mattermost.com/security-updates/"
}
]
}
FKIE_CVE-2025-36530
Vulnerability from fkie_nvd - Published: 2025-08-21 07:15 - Updated: 2025-08-25 15:22
Severity
6.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Summary
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.
References
| URL | Tags | ||
|---|---|---|---|
| responsibledisclosure@mattermost.com | https://mattermost.com/security-updates | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| mattermost | mattermost_server | * | |
| mattermost | mattermost_server | * | |
| mattermost | mattermost_server | * | |
| mattermost | mattermost_server | * |
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{
"lang": "en",
"value": "Mattermost versions 10.9.x \u003c= 10.9.1, 10.8.x \u003c= 10.8.3, 10.5.x \u003c= 10.5.8, 9.11.x \u003c= 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."
},
{
"lang": "es",
"value": "Las versiones de Mattermost 10.9.x \u0026lt;= 10.9.1, 10.8.x \u0026lt;= 10.8.3, 10.5.x \u0026lt;= 10.5.8, 9.11.x \u0026lt;= 9.11.17 no validan correctamente las rutas de los archivos durante las operaciones de importaci\u00f3n de complementos, lo que permite que los usuarios administradores restringidos instalen complementos personalizados no autorizados mediante el path traversal en la funcionalidad de importaci\u00f3n, eludiendo la aplicaci\u00f3n de la firma del complemento y las restricciones del mercado."
}
],
"id": "CVE-2025-36530",
"lastModified": "2025-08-25T15:22:01.057",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.3,
"impactScore": 4.0,
"source": "responsibledisclosure@mattermost.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2025-08-21T07:15:29.550",
"references": [
{
"source": "responsibledisclosure@mattermost.com",
"tags": [
"Vendor Advisory"
],
"url": "https://mattermost.com/security-updates"
}
],
"sourceIdentifier": "responsibledisclosure@mattermost.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-22"
}
],
"source": "responsibledisclosure@mattermost.com",
"type": "Secondary"
}
]
}
GHSA-GQ3R-5833-5532
Vulnerability from github – Published: 2025-08-21 09:30 – Updated: 2025-08-29 20:47
VLAI
Summary
Mattermost Fails to Validate File Paths
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.
Severity
6.8 (Medium)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.9.1"
},
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server"
},
"ranges": [
{
"events": [
{
"introduced": "10.9.0"
},
{
"fixed": "10.9.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.8.3"
},
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server"
},
"ranges": [
{
"events": [
{
"introduced": "10.8.0"
},
{
"fixed": "10.8.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 10.5.8"
},
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server"
},
"ranges": [
{
"events": [
{
"introduced": "10.5.0"
},
{
"fixed": "10.5.9"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 9.11.17"
},
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server"
},
"ranges": [
{
"events": [
{
"introduced": "9.11.0"
},
{
"fixed": "9.11.18"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost/server/v8"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "8.0.0-20250619095651-9dd0b3943e55"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server/v5"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.11.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server/v6"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.7.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-36530"
],
"database_specific": {
"cwe_ids": [
"CWE-22"
],
"github_reviewed": true,
"github_reviewed_at": "2025-08-21T15:02:22Z",
"nvd_published_at": "2025-08-21T07:15:29Z",
"severity": "MODERATE"
},
"details": "Mattermost versions 10.9.x \u003c= 10.9.1, 10.8.x \u003c= 10.8.3, 10.5.x \u003c= 10.5.8, 9.11.x \u003c= 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.",
"id": "GHSA-gq3r-5833-5532",
"modified": "2025-08-29T20:47:38Z",
"published": "2025-08-21T09:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-36530"
},
{
"type": "PACKAGE",
"url": "https://github.com/mattermost/mattermost"
},
{
"type": "WEB",
"url": "https://mattermost.com/security-updates"
},
{
"type": "WEB",
"url": "https://pkg.go.dev/vuln/GO-2025-3901"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Mattermost Fails to Validate File Paths"
}
WID-SEC-W-2025-1625
Vulnerability from csaf_certbund - Published: 2025-07-22 22:00 - Updated: 2025-08-21 22:00Summary
Mattermost Server und Plugins: Mehrere Schwachstellen
Severity
Hoch
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Mattermost ist ein webbasierter Instant-Messaging-Dienst.
Angriff: Ein authentifizierter Angreifer mit bestimmten Berechtigungen kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, beliebige Dateien in das Dateisystem einzubringen und potenziell beliebigen Code auszuführen.
Betroffene Betriebssysteme: - Sonstiges
- UNIX
- Windows
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Mattermost Mattermost Plugins <10.5.9
Mattermost / Mattermost
|
Plugins <10.5.9 | ||
|
Mattermost Mattermost Server <10.8.4
Mattermost / Mattermost
|
Server <10.8.4 | ||
|
Mattermost Mattermost Server <10.11.0
Mattermost / Mattermost
|
Server <10.11.0 | ||
|
Mattermost Mattermost Server <9.11.18
Mattermost / Mattermost
|
Server <9.11.18 | ||
|
Mattermost Mattermost Server <10.5.9
Mattermost / Mattermost
|
Server <10.5.9 | ||
|
Mattermost Mattermost Server <10.10.1
Mattermost / Mattermost
|
Server <10.10.1 | ||
|
Mattermost Mattermost Server <10.9.3
Mattermost / Mattermost
|
Server <10.9.3 | ||
|
Mattermost Mattermost Server <10.10.0
Mattermost / Mattermost
|
Server <10.10.0 | ||
|
Mattermost Mattermost Server <10.9.4
Mattermost / Mattermost
|
Server <10.9.4 | ||
|
Mattermost Mattermost Server <10.9.2
Mattermost / Mattermost
|
Server <10.9.2 |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Mattermost Mattermost Plugins <10.5.9
Mattermost / Mattermost
|
Plugins <10.5.9 | ||
|
Mattermost Mattermost Server <10.8.4
Mattermost / Mattermost
|
Server <10.8.4 | ||
|
Mattermost Mattermost Server <10.11.0
Mattermost / Mattermost
|
Server <10.11.0 | ||
|
Mattermost Mattermost Server <9.11.18
Mattermost / Mattermost
|
Server <9.11.18 | ||
|
Mattermost Mattermost Server <10.5.9
Mattermost / Mattermost
|
Server <10.5.9 | ||
|
Mattermost Mattermost Server <10.10.1
Mattermost / Mattermost
|
Server <10.10.1 | ||
|
Mattermost Mattermost Server <10.9.3
Mattermost / Mattermost
|
Server <10.9.3 | ||
|
Mattermost Mattermost Server <10.10.0
Mattermost / Mattermost
|
Server <10.10.0 | ||
|
Mattermost Mattermost Server <10.9.4
Mattermost / Mattermost
|
Server <10.9.4 | ||
|
Mattermost Mattermost Server <10.9.2
Mattermost / Mattermost
|
Server <10.9.2 |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Mattermost Mattermost Plugins <10.5.9
Mattermost / Mattermost
|
Plugins <10.5.9 | ||
|
Mattermost Mattermost Server <10.8.4
Mattermost / Mattermost
|
Server <10.8.4 | ||
|
Mattermost Mattermost Server <10.11.0
Mattermost / Mattermost
|
Server <10.11.0 | ||
|
Mattermost Mattermost Server <9.11.18
Mattermost / Mattermost
|
Server <9.11.18 | ||
|
Mattermost Mattermost Server <10.5.9
Mattermost / Mattermost
|
Server <10.5.9 | ||
|
Mattermost Mattermost Server <10.10.1
Mattermost / Mattermost
|
Server <10.10.1 | ||
|
Mattermost Mattermost Server <10.9.3
Mattermost / Mattermost
|
Server <10.9.3 | ||
|
Mattermost Mattermost Server <10.10.0
Mattermost / Mattermost
|
Server <10.10.0 | ||
|
Mattermost Mattermost Server <10.9.4
Mattermost / Mattermost
|
Server <10.9.4 | ||
|
Mattermost Mattermost Server <10.9.2
Mattermost / Mattermost
|
Server <10.9.2 |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Mattermost Mattermost Plugins <10.5.9
Mattermost / Mattermost
|
Plugins <10.5.9 | ||
|
Mattermost Mattermost Server <10.8.4
Mattermost / Mattermost
|
Server <10.8.4 | ||
|
Mattermost Mattermost Server <10.11.0
Mattermost / Mattermost
|
Server <10.11.0 | ||
|
Mattermost Mattermost Server <9.11.18
Mattermost / Mattermost
|
Server <9.11.18 | ||
|
Mattermost Mattermost Server <10.5.9
Mattermost / Mattermost
|
Server <10.5.9 | ||
|
Mattermost Mattermost Server <10.10.1
Mattermost / Mattermost
|
Server <10.10.1 | ||
|
Mattermost Mattermost Server <10.9.3
Mattermost / Mattermost
|
Server <10.9.3 | ||
|
Mattermost Mattermost Server <10.10.0
Mattermost / Mattermost
|
Server <10.10.0 | ||
|
Mattermost Mattermost Server <10.9.4
Mattermost / Mattermost
|
Server <10.9.4 | ||
|
Mattermost Mattermost Server <10.9.2
Mattermost / Mattermost
|
Server <10.9.2 |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Mattermost Mattermost Plugins <10.5.9
Mattermost / Mattermost
|
Plugins <10.5.9 | ||
|
Mattermost Mattermost Server <10.8.4
Mattermost / Mattermost
|
Server <10.8.4 | ||
|
Mattermost Mattermost Server <10.11.0
Mattermost / Mattermost
|
Server <10.11.0 | ||
|
Mattermost Mattermost Server <9.11.18
Mattermost / Mattermost
|
Server <9.11.18 | ||
|
Mattermost Mattermost Server <10.5.9
Mattermost / Mattermost
|
Server <10.5.9 | ||
|
Mattermost Mattermost Server <10.10.1
Mattermost / Mattermost
|
Server <10.10.1 | ||
|
Mattermost Mattermost Server <10.9.3
Mattermost / Mattermost
|
Server <10.9.3 | ||
|
Mattermost Mattermost Server <10.10.0
Mattermost / Mattermost
|
Server <10.10.0 | ||
|
Mattermost Mattermost Server <10.9.4
Mattermost / Mattermost
|
Server <10.9.4 | ||
|
Mattermost Mattermost Server <10.9.2
Mattermost / Mattermost
|
Server <10.9.2 |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Mattermost Mattermost Plugins <10.5.9
Mattermost / Mattermost
|
Plugins <10.5.9 | ||
|
Mattermost Mattermost Server <10.8.4
Mattermost / Mattermost
|
Server <10.8.4 | ||
|
Mattermost Mattermost Server <10.11.0
Mattermost / Mattermost
|
Server <10.11.0 | ||
|
Mattermost Mattermost Server <9.11.18
Mattermost / Mattermost
|
Server <9.11.18 | ||
|
Mattermost Mattermost Server <10.5.9
Mattermost / Mattermost
|
Server <10.5.9 | ||
|
Mattermost Mattermost Server <10.10.1
Mattermost / Mattermost
|
Server <10.10.1 | ||
|
Mattermost Mattermost Server <10.9.3
Mattermost / Mattermost
|
Server <10.9.3 | ||
|
Mattermost Mattermost Server <10.10.0
Mattermost / Mattermost
|
Server <10.10.0 | ||
|
Mattermost Mattermost Server <10.9.4
Mattermost / Mattermost
|
Server <10.9.4 | ||
|
Mattermost Mattermost Server <10.9.2
Mattermost / Mattermost
|
Server <10.9.2 |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Mattermost Mattermost Plugins <10.5.9
Mattermost / Mattermost
|
Plugins <10.5.9 | ||
|
Mattermost Mattermost Server <10.8.4
Mattermost / Mattermost
|
Server <10.8.4 | ||
|
Mattermost Mattermost Server <10.11.0
Mattermost / Mattermost
|
Server <10.11.0 | ||
|
Mattermost Mattermost Server <9.11.18
Mattermost / Mattermost
|
Server <9.11.18 | ||
|
Mattermost Mattermost Server <10.5.9
Mattermost / Mattermost
|
Server <10.5.9 | ||
|
Mattermost Mattermost Server <10.10.1
Mattermost / Mattermost
|
Server <10.10.1 | ||
|
Mattermost Mattermost Server <10.9.3
Mattermost / Mattermost
|
Server <10.9.3 | ||
|
Mattermost Mattermost Server <10.10.0
Mattermost / Mattermost
|
Server <10.10.0 | ||
|
Mattermost Mattermost Server <10.9.4
Mattermost / Mattermost
|
Server <10.9.4 | ||
|
Mattermost Mattermost Server <10.9.2
Mattermost / Mattermost
|
Server <10.9.2 |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Mattermost Mattermost Plugins <10.5.9
Mattermost / Mattermost
|
Plugins <10.5.9 | ||
|
Mattermost Mattermost Server <10.8.4
Mattermost / Mattermost
|
Server <10.8.4 | ||
|
Mattermost Mattermost Server <10.11.0
Mattermost / Mattermost
|
Server <10.11.0 | ||
|
Mattermost Mattermost Server <9.11.18
Mattermost / Mattermost
|
Server <9.11.18 | ||
|
Mattermost Mattermost Server <10.5.9
Mattermost / Mattermost
|
Server <10.5.9 | ||
|
Mattermost Mattermost Server <10.10.1
Mattermost / Mattermost
|
Server <10.10.1 | ||
|
Mattermost Mattermost Server <10.9.3
Mattermost / Mattermost
|
Server <10.9.3 | ||
|
Mattermost Mattermost Server <10.10.0
Mattermost / Mattermost
|
Server <10.10.0 | ||
|
Mattermost Mattermost Server <10.9.4
Mattermost / Mattermost
|
Server <10.9.4 | ||
|
Mattermost Mattermost Server <10.9.2
Mattermost / Mattermost
|
Server <10.9.2 |
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Mattermost Mattermost Plugins <10.5.9
Mattermost / Mattermost
|
Plugins <10.5.9 | ||
|
Mattermost Mattermost Server <10.8.4
Mattermost / Mattermost
|
Server <10.8.4 | ||
|
Mattermost Mattermost Server <10.11.0
Mattermost / Mattermost
|
Server <10.11.0 | ||
|
Mattermost Mattermost Server <9.11.18
Mattermost / Mattermost
|
Server <9.11.18 | ||
|
Mattermost Mattermost Server <10.5.9
Mattermost / Mattermost
|
Server <10.5.9 | ||
|
Mattermost Mattermost Server <10.10.1
Mattermost / Mattermost
|
Server <10.10.1 | ||
|
Mattermost Mattermost Server <10.9.3
Mattermost / Mattermost
|
Server <10.9.3 | ||
|
Mattermost Mattermost Server <10.10.0
Mattermost / Mattermost
|
Server <10.10.0 | ||
|
Mattermost Mattermost Server <10.9.4
Mattermost / Mattermost
|
Server <10.9.4 | ||
|
Mattermost Mattermost Server <10.9.2
Mattermost / Mattermost
|
Server <10.9.2 |
References
4 references
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Mattermost ist ein webbasierter Instant-Messaging-Dienst.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein authentifizierter Angreifer mit bestimmten Berechtigungen kann diese Schwachstellen ausnutzen, um Sicherheitsmechanismen zu umgehen, beliebige Dateien in das Dateisystem einzubringen und potenziell beliebigen Code auszuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges\n- UNIX\n- Windows",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2025-1625 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1625.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-1625 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1625"
},
{
"category": "external",
"summary": "Mattermost Server Security Updates vom 2025-07-22",
"url": "https://mattermost.com/security-updates/#server"
},
{
"category": "external",
"summary": "Mattermost Plugins Security Updates vom 2025-07-22",
"url": "https://mattermost.com/security-updates/#plugins"
}
],
"source_lang": "en-US",
"title": "Mattermost Server und Plugins: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2025-08-21T22:00:00.000+00:00",
"generator": {
"date": "2025-08-22T07:45:47.751+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.4.0"
}
},
"id": "WID-SEC-W-2025-1625",
"initial_release_date": "2025-07-22T22:00:00.000+00:00",
"revision_history": [
{
"date": "2025-07-22T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-08-20T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Informationen und CVE von Mattermost aufgenommen"
},
{
"date": "2025-08-21T22:00:00.000+00:00",
"number": "3",
"summary": "CVE- und EUVD-Referenzen erg\u00e4nzt"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "Plugins \u003c10.5.9",
"product": {
"name": "Mattermost Mattermost Plugins \u003c10.5.9",
"product_id": "T045611"
}
},
{
"category": "product_version",
"name": "Plugins 10.5.9",
"product": {
"name": "Mattermost Mattermost Plugins 10.5.9",
"product_id": "T045611-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:mattermost:mattermost_server:plugins__10.5.9"
}
}
},
{
"category": "product_version_range",
"name": "Server \u003c10.11.0",
"product": {
"name": "Mattermost Mattermost Server \u003c10.11.0",
"product_id": "T045612"
}
},
{
"category": "product_version",
"name": "Server 10.11.0",
"product": {
"name": "Mattermost Mattermost Server 10.11.0",
"product_id": "T045612-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:mattermost:mattermost_server:server__10.11.0"
}
}
},
{
"category": "product_version_range",
"name": "Server \u003c10.8.4",
"product": {
"name": "Mattermost Mattermost Server \u003c10.8.4",
"product_id": "T045613"
}
},
{
"category": "product_version",
"name": "Server 10.8.4",
"product": {
"name": "Mattermost Mattermost Server 10.8.4",
"product_id": "T045613-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:mattermost:mattermost_server:server__10.8.4"
}
}
},
{
"category": "product_version_range",
"name": "Server \u003c10.5.9",
"product": {
"name": "Mattermost Mattermost Server \u003c10.5.9",
"product_id": "T045614"
}
},
{
"category": "product_version",
"name": "Server 10.5.9",
"product": {
"name": "Mattermost Mattermost Server 10.5.9",
"product_id": "T045614-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:mattermost:mattermost_server:server__10.5.9"
}
}
},
{
"category": "product_version_range",
"name": "Server \u003c9.11.18",
"product": {
"name": "Mattermost Mattermost Server \u003c9.11.18",
"product_id": "T045615"
}
},
{
"category": "product_version",
"name": "Server 9.11.18",
"product": {
"name": "Mattermost Mattermost Server 9.11.18",
"product_id": "T045615-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:mattermost:mattermost_server:server__9.11.18"
}
}
},
{
"category": "product_version_range",
"name": "Server \u003c10.9.3",
"product": {
"name": "Mattermost Mattermost Server \u003c10.9.3",
"product_id": "T045616"
}
},
{
"category": "product_version",
"name": "Server 10.9.3",
"product": {
"name": "Mattermost Mattermost Server 10.9.3",
"product_id": "T045616-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:mattermost:mattermost_server:server__10.9.3"
}
}
},
{
"category": "product_version_range",
"name": "Server \u003c10.10.1",
"product": {
"name": "Mattermost Mattermost Server \u003c10.10.1",
"product_id": "T045617"
}
},
{
"category": "product_version",
"name": "Server 10.10.1",
"product": {
"name": "Mattermost Mattermost Server 10.10.1",
"product_id": "T045617-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:mattermost:mattermost_server:server__10.10.1"
}
}
},
{
"category": "product_version_range",
"name": "Server \u003c10.9.4",
"product": {
"name": "Mattermost Mattermost Server \u003c10.9.4",
"product_id": "T045618"
}
},
{
"category": "product_version",
"name": "Server 10.9.4",
"product": {
"name": "Mattermost Mattermost Server 10.9.4",
"product_id": "T045618-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:mattermost:mattermost_server:server__10.9.4"
}
}
},
{
"category": "product_version_range",
"name": "Server \u003c10.10.0",
"product": {
"name": "Mattermost Mattermost Server \u003c10.10.0",
"product_id": "T045619"
}
},
{
"category": "product_version",
"name": "Server 10.10.0",
"product": {
"name": "Mattermost Mattermost Server 10.10.0",
"product_id": "T045619-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:mattermost:mattermost_server:server__10.10.0"
}
}
},
{
"category": "product_version_range",
"name": "Server \u003c10.9.2",
"product": {
"name": "Mattermost Mattermost Server \u003c10.9.2",
"product_id": "T045620"
}
},
{
"category": "product_version",
"name": "Server 10.9.2",
"product": {
"name": "Mattermost Mattermost Server 10.9.2",
"product_id": "T045620-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:mattermost:mattermost_server:server__10.9.2"
}
}
}
],
"category": "product_name",
"name": "Mattermost"
}
],
"category": "vendor",
"name": "Mattermost"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-36530",
"product_status": {
"known_affected": [
"T045611",
"T045613",
"T045612",
"T045615",
"T045614",
"T045617",
"T045616",
"T045619",
"T045618",
"T045620"
]
},
"release_date": "2025-07-22T22:00:00.000+00:00",
"title": "CVE-2025-36530"
},
{
"cve": "CVE-2025-47700",
"product_status": {
"known_affected": [
"T045611",
"T045613",
"T045612",
"T045615",
"T045614",
"T045617",
"T045616",
"T045619",
"T045618",
"T045620"
]
},
"release_date": "2025-07-22T22:00:00.000+00:00",
"title": "CVE-2025-47700"
},
{
"cve": "CVE-2025-47870",
"product_status": {
"known_affected": [
"T045611",
"T045613",
"T045612",
"T045615",
"T045614",
"T045617",
"T045616",
"T045619",
"T045618",
"T045620"
]
},
"release_date": "2025-07-22T22:00:00.000+00:00",
"title": "CVE-2025-47870"
},
{
"cve": "CVE-2025-49222",
"product_status": {
"known_affected": [
"T045611",
"T045613",
"T045612",
"T045615",
"T045614",
"T045617",
"T045616",
"T045619",
"T045618",
"T045620"
]
},
"release_date": "2025-07-22T22:00:00.000+00:00",
"title": "CVE-2025-49222"
},
{
"cve": "CVE-2025-49810",
"product_status": {
"known_affected": [
"T045611",
"T045613",
"T045612",
"T045615",
"T045614",
"T045617",
"T045616",
"T045619",
"T045618",
"T045620"
]
},
"release_date": "2025-07-22T22:00:00.000+00:00",
"title": "CVE-2025-49810"
},
{
"cve": "CVE-2025-53971",
"product_status": {
"known_affected": [
"T045611",
"T045613",
"T045612",
"T045615",
"T045614",
"T045617",
"T045616",
"T045619",
"T045618",
"T045620"
]
},
"release_date": "2025-07-22T22:00:00.000+00:00",
"title": "CVE-2025-53971"
},
{
"cve": "CVE-2025-6465",
"product_status": {
"known_affected": [
"T045611",
"T045613",
"T045612",
"T045615",
"T045614",
"T045617",
"T045616",
"T045619",
"T045618",
"T045620"
]
},
"release_date": "2025-07-22T22:00:00.000+00:00",
"title": "CVE-2025-6465"
},
{
"cve": "CVE-2025-8023",
"product_status": {
"known_affected": [
"T045611",
"T045613",
"T045612",
"T045615",
"T045614",
"T045617",
"T045616",
"T045619",
"T045618",
"T045620"
]
},
"release_date": "2025-07-22T22:00:00.000+00:00",
"title": "CVE-2025-8023"
},
{
"cve": "CVE-2025-8402",
"product_status": {
"known_affected": [
"T045611",
"T045613",
"T045612",
"T045615",
"T045614",
"T045617",
"T045616",
"T045619",
"T045618",
"T045620"
]
},
"release_date": "2025-07-22T22:00:00.000+00:00",
"title": "CVE-2025-8402"
}
]
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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