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Status published
High
CVE-2020-10252
An issue was discovered in ownCloud before 10.4. Because of...
Vulnerability Description
An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps/files_sharing/external remote parameter), an authenticated attacker can interact with local services blindly (aka Blind SSRF) or conduct a Denial Of Service attack.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
More from owncloud
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DrawIO for ownCloud 10 is vulnerable to Stored XSS
High
8.2
CVE-2025-53830
Anti-Virus for ownCloud 10 is vulnerable to Server-Side Request Forgery (SSRF)
Critical
9.1
CVE-2025-53829
ownCloud 10 is vulnerable to Relative Path Traversal
High
8
CVE-2025-53828
SharePoint for ownCloud 10 is vulnerable to Server-Side Request Forgery (SSRF)
High
8.5
CVE-2025-53827
ownCloud Core: Updater has an exposed dangerous method or function
Critical
9.1
Affected Vendor
owncloud
View all reports →Affected Software
owncloud
Vulnerable Versions:
0
Timeline
Official Publish:
February 19th, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.