CVE-2025-53829 - Vulnerability Details - OpenCVE

ownCloud is a file storage, synchronization, and sharing application. In ownCloud 10 prior to version 10.15.3, an attacker with administrative privileges can exploit a path traversal vulnerability in the system to execute arbitrary code. Upgrade ownCloud 10 to version 10.15.3 or later to receive a patch.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required High

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

owncloud

ownCloud 10

affected

Version	Status	Constraints
`< 10.15.3`	affected	—

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/owncloud/security-advisories/security/advisories/GHSA-4439-4wxm-c9px

History

Mon, 06 Jul 2026 17:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Mon, 06 Jul 2026 15:45:00 +0000

Type	Values Removed	Values Added
Description		ownCloud is a file storage, synchronization, and sharing application. In ownCloud 10 prior to version 10.15.3, an attacker with administrative privileges can exploit a path traversal vulnerability in the system to execute arbitrary code. Upgrade ownCloud 10 to version 10.15.3 or later to receive a patch.
Title		ownCloud 10 is vulnerable to Relative Path Traversal
Weaknesses		CWE-23
References		https://github.com/owncloud/security-advisories/security/advisories/GHSA-4439-4wxm-c9px
Metrics		cvssV3_1 `{'score': 8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H'}`

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-07-06T14:46:40.933Z

Updated: 2026-07-06T15:41:25.081Z

Reserved: 2025-07-09T14:14:52.531Z

Link: CVE-2025-53829

Vulnrichment

Updated: 2026-07-06T15:41:18.959Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-23

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-53829", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2025-07-09T14:14:52.531Z", "datePublished": "2026-07-06T14:46:40.933Z", "dateUpdated": "2026-07-06T15:41:25.081Z"}, "containers": {"cna": {"title": "ownCloud 10 is vulnerable to Relative Path Traversal", "problemTypes": [{"descriptions": [{"cweId": "CWE-23", "lang": "en", "description": "CWE-23: Relative Path Traversal", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/owncloud/security-advisories/security/advisories/GHSA-4439-4wxm-c9px", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/owncloud/security-advisories/security/advisories/GHSA-4439-4wxm-c9px"}], "affected": [{"vendor": "owncloud", "product": "ownCloud 10", "versions": [{"version": "< 10.15.3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-06T14:46:40.933Z"}, "descriptions": [{"lang": "en", "value": "ownCloud is a file storage, synchronization, and sharing application. In ownCloud 10 prior to version 10.15.3, an attacker with administrative privileges can exploit a path traversal vulnerability in the system to execute arbitrary code. Upgrade ownCloud 10 to version 10.15.3 or later to receive a patch."}], "source": {"advisory": "GHSA-4439-4wxm-c9px", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-06T15:41:15.963677Z", "id": "CVE-2025-53829", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-06T15:41:25.081Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-53829", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-07-06T15:41:15.963677Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-06T15:41:18.959Z"}}], "cna": {"title": "ownCloud 10 is vulnerable to Relative Path Traversal", "source": {"advisory": "GHSA-4439-4wxm-c9px", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "owncloud", "product": "ownCloud 10", "versions": [{"status": "affected", "version": "< 10.15.3"}]}], "references": [{"url": "https://github.com/owncloud/security-advisories/security/advisories/GHSA-4439-4wxm-c9px", "name": "https://github.com/owncloud/security-advisories/security/advisories/GHSA-4439-4wxm-c9px", "tags": ["x_refsource_CONFIRM"]}], "descriptions": [{"lang": "en", "value": "ownCloud is a file storage, synchronization, and sharing application. In ownCloud 10 prior to version 10.15.3, an attacker with administrative privileges can exploit a path traversal vulnerability in the system to execute arbitrary code. Upgrade ownCloud 10 to version 10.15.3 or later to receive a patch."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-23", "description": "CWE-23: Relative Path Traversal"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-06T14:46:40.933Z"}}}, "cveMetadata": {"cveId": "CVE-2025-53829", "state": "PUBLISHED", "dateUpdated": "2026-07-06T15:41:25.081Z", "dateReserved": "2025-07-09T14:14:52.531Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-07-06T14:46:40.933Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}