CVE-2025-4981 (GCVE-0-2025-4981)
Vulnerability from cvelistv5
Published
2025-06-20 10:27
Modified
2025-06-20 13:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-427 - Uncontrolled Search Path Element
Summary
Mattermost versions 10.5.x <= 10.5.5, 9.11.x <= 9.11.15, 10.8.x <= 10.8.0, 10.7.x <= 10.7.2, 10.6.x <= 10.6.5 fail to sanitize filenames in the archive extractor which allows authenticated users to write files to arbitrary locations on the filesystem via uploading archives with path traversal sequences in filenames, potentially leading to remote code execution. The vulnerability impacts instances where file uploads and document search by content is enabled (FileSettings.EnableFileAttachments = true and FileSettings.ExtractContent = true). These configuration settings are enabled by default.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Mattermost | Mattermost |
Version: 10.5.0 ≤ 10.5.5 Version: 9.11.0 ≤ 9.11.15 Version: 10.8.0 ≤ 10.8.0 Version: 10.7.0 ≤ 10.7.2 Version: 10.6.0 ≤ 10.6.5 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-4981",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-20T13:06:30.529064Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-06-20T13:10:32.981Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "10.5.5",
"status": "affected",
"version": "10.5.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "9.11.15",
"status": "affected",
"version": "9.11.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.8.0",
"status": "affected",
"version": "10.8.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.7.2",
"status": "affected",
"version": "10.7.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.6.5",
"status": "affected",
"version": "10.6.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "10.9.0"
},
{
"status": "unaffected",
"version": "10.5.6"
},
{
"status": "unaffected",
"version": "9.11.16"
},
{
"status": "unaffected",
"version": "10.8.1"
},
{
"status": "unaffected",
"version": "10.7.3"
},
{
"status": "unaffected",
"version": "10.6.6"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Dawid Kulikowski (daw10)"
}
],
"descriptions": [
{
"lang": "en",
"value": "Mattermost versions 10.5.x \u003c= 10.5.5, 9.11.x \u003c= 9.11.15, 10.8.x \u003c= 10.8.0, 10.7.x \u003c= 10.7.2, 10.6.x \u003c= 10.6.5 fail to sanitize filenames in the archive extractor which allows authenticated users to write files to arbitrary locations on the filesystem via uploading archives with path traversal sequences in filenames, potentially leading to remote code execution. The vulnerability impacts instances where file uploads and document search by content is enabled (FileSettings.EnableFileAttachments = true and FileSettings.ExtractContent = true). These configuration settings are enabled by default."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.9,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-427",
"description": "CWE-427: Uncontrolled Search Path Element",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-20T10:29:47.620Z",
"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee",
"shortName": "Mattermost"
},
"references": [
{
"url": "https://mattermost.com/security-updates"
}
],
"solutions": [
{
"lang": "en",
"value": "Update Mattermost to versions 10.9.0, 10.5.6, 9.11.16, 10.8.1, 10.7.3, 10.6.6 or higher."
}
],
"source": {
"advisory": "MMSA-2025-00491",
"defect": [
"https://mattermost.atlassian.net/browse/MM-64336"
],
"discovery": "EXTERNAL"
},
"title": "Path Traversal Leading to RCE by Any Authenticated Mattermost User"
}
},
"cveMetadata": {
"assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee",
"assignerShortName": "Mattermost",
"cveId": "CVE-2025-4981",
"datePublished": "2025-06-20T10:27:13.471Z",
"dateReserved": "2025-05-20T06:57:13.788Z",
"dateUpdated": "2025-06-20T13:10:32.981Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-4981\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-06-20T13:06:30.529064Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-06-20T13:06:31.541Z\"}}], \"cna\": {\"title\": \"Path Traversal Leading to RCE by Any Authenticated Mattermost User\", \"source\": {\"defect\": [\"https://mattermost.atlassian.net/browse/MM-64336\"], \"advisory\": \"MMSA-2025-00491\", \"discovery\": \"EXTERNAL\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Dawid Kulikowski (daw10)\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"CHANGED\", \"version\": \"3.1\", \"baseScore\": 9.9, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Mattermost\", \"product\": \"Mattermost\", \"versions\": [{\"status\": \"affected\", \"version\": \"10.5.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"10.5.5\"}, {\"status\": \"affected\", \"version\": \"9.11.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"9.11.15\"}, {\"status\": \"affected\", \"version\": \"10.8.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"10.8.0\"}, {\"status\": \"affected\", \"version\": \"10.7.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"10.7.2\"}, {\"status\": \"affected\", \"version\": \"10.6.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"10.6.5\"}, {\"status\": \"unaffected\", \"version\": \"10.9.0\"}, {\"status\": \"unaffected\", \"version\": \"10.5.6\"}, {\"status\": \"unaffected\", \"version\": \"9.11.16\"}, {\"status\": \"unaffected\", \"version\": \"10.8.1\"}, {\"status\": \"unaffected\", \"version\": \"10.7.3\"}, {\"status\": \"unaffected\", \"version\": \"10.6.6\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Update Mattermost to versions 10.9.0, 10.5.6, 9.11.16, 10.8.1, 10.7.3, 10.6.6 or higher.\"}], \"references\": [{\"url\": \"https://mattermost.com/security-updates\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Mattermost versions 10.5.x \u003c= 10.5.5, 9.11.x \u003c= 9.11.15, 10.8.x \u003c= 10.8.0, 10.7.x \u003c= 10.7.2, 10.6.x \u003c= 10.6.5 fail to sanitize filenames in the archive extractor which allows authenticated users to write files to arbitrary locations on the filesystem via uploading archives with path traversal sequences in filenames, potentially leading to remote code execution. The vulnerability impacts instances where file uploads and document search by content is enabled (FileSettings.EnableFileAttachments = true and FileSettings.ExtractContent = true). These configuration settings are enabled by default.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-427\", \"description\": \"CWE-427: Uncontrolled Search Path Element\"}]}], \"providerMetadata\": {\"orgId\": \"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee\", \"shortName\": \"Mattermost\", \"dateUpdated\": \"2025-06-20T10:29:47.620Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2025-4981\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-06-20T13:10:32.981Z\", \"dateReserved\": \"2025-05-20T06:57:13.788Z\", \"assignerOrgId\": \"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee\", \"datePublished\": \"2025-06-20T10:27:13.471Z\", \"assignerShortName\": \"Mattermost\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…