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2 vulnerabilities found for ownCloud Core by owncloud
CVE-2025-53827 (GCVE-0-2025-53827)
Vulnerability from nvd – Published: 2026-07-06 14:31 – Updated: 2026-07-06 14:39
VLAI
Title
ownCloud Core: Updater has an exposed dangerous method or function
Summary
ownCloud Core is the server-side component of the file storage, synchronization, and sharing application ownCloud Classic. In versions prior to 10.15.3, the Updater on ownCloud 10 before 10.15.3 has an exposed dangerous method or function. Attackers with administrative privileges may leverage functionality to execute arbitrary code. This issue has been fixed in version 10.15.3.
Severity
9.1 (Critical)
CWE
- CWE-749 - Exposed Dangerous Method or Function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/owncloud/security-advisories/s… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| owncloud | ownCloud Core |
Affected:
< 10.15.3
|
{
"containers": {
"cna": {
"affected": [
{
"product": "ownCloud Core",
"vendor": "owncloud",
"versions": [
{
"status": "affected",
"version": "\u003c 10.15.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "ownCloud Core is the server-side component of the file storage, synchronization, and sharing application ownCloud Classic. In versions prior to 10.15.3, the Updater on ownCloud 10 before 10.15.3 has an exposed dangerous method or function. Attackers with administrative privileges may leverage functionality to execute arbitrary code. This issue has been fixed in version 10.15.3."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-749",
"description": "CWE-749: Exposed Dangerous Method or Function",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-06T14:39:25.899Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/owncloud/security-advisories/security/advisories/GHSA-hvcx-ph66-mmvw",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/owncloud/security-advisories/security/advisories/GHSA-hvcx-ph66-mmvw"
}
],
"source": {
"advisory": "GHSA-hvcx-ph66-mmvw",
"discovery": "UNKNOWN"
},
"title": "ownCloud Core: Updater has an exposed dangerous method or function"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-53827",
"datePublished": "2026-07-06T14:31:07.220Z",
"dateReserved": "2025-07-09T14:14:52.530Z",
"dateUpdated": "2026-07-06T14:39:25.899Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-53827 (GCVE-0-2025-53827)
Vulnerability from cvelistv5 – Published: 2026-07-06 14:31 – Updated: 2026-07-06 14:39
VLAI
Title
ownCloud Core: Updater has an exposed dangerous method or function
Summary
ownCloud Core is the server-side component of the file storage, synchronization, and sharing application ownCloud Classic. In versions prior to 10.15.3, the Updater on ownCloud 10 before 10.15.3 has an exposed dangerous method or function. Attackers with administrative privileges may leverage functionality to execute arbitrary code. This issue has been fixed in version 10.15.3.
Severity
9.1 (Critical)
CWE
- CWE-749 - Exposed Dangerous Method or Function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/owncloud/security-advisories/s… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| owncloud | ownCloud Core |
Affected:
< 10.15.3
|
{
"containers": {
"cna": {
"affected": [
{
"product": "ownCloud Core",
"vendor": "owncloud",
"versions": [
{
"status": "affected",
"version": "\u003c 10.15.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "ownCloud Core is the server-side component of the file storage, synchronization, and sharing application ownCloud Classic. In versions prior to 10.15.3, the Updater on ownCloud 10 before 10.15.3 has an exposed dangerous method or function. Attackers with administrative privileges may leverage functionality to execute arbitrary code. This issue has been fixed in version 10.15.3."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-749",
"description": "CWE-749: Exposed Dangerous Method or Function",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-06T14:39:25.899Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/owncloud/security-advisories/security/advisories/GHSA-hvcx-ph66-mmvw",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/owncloud/security-advisories/security/advisories/GHSA-hvcx-ph66-mmvw"
}
],
"source": {
"advisory": "GHSA-hvcx-ph66-mmvw",
"discovery": "UNKNOWN"
},
"title": "ownCloud Core: Updater has an exposed dangerous method or function"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-53827",
"datePublished": "2026-07-06T14:31:07.220Z",
"dateReserved": "2025-07-09T14:14:52.530Z",
"dateUpdated": "2026-07-06T14:39:25.899Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}