CVE-2025-53830 - CVE House
Back to Database
Status published Critical CVE-2025-53830

Anti-Virus for ownCloud 10 is vulnerable to Server-Side Request Forgery (SSRF)

Vulnerability Description

Anti-Virus for ownCloud is an anti-virus application for file storage, synchronization, and sharing application ownCloud. Versions of Anti-Virus for ownCloud before 1.2.3 are vulnerable to Server-Side Request Forgery (SSRF). This corresponds to versions of ownCloud 10 prior to 10.15.3. Upgrade ownCloud 10 to version 10.15.3 or later or upgrade Anti-Virus for ownCloud 10 to version 1.2.3 or later to receive a fix.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-53830

Credits & Attribution

No credits recorded in the NVD database.

References

More from owncloud

View All →
CVE-2025-53831
DrawIO for ownCloud 10 is vulnerable to Stored XSS
High 8.2
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
CVE-2022-43679
The Docker image of ownCloud Server through 10.11 contains a...
Medium 4.2

Affected Vendor

Affected Software

Anti-Virus for ownCloud, ownCloud 10
Vulnerable Versions:
< 1.2.3, < 10.15.3

Timeline

Official Publish: July 6th, 2026
Last Modified: July 8th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Weaknesses (CWE)

CWE-918

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1213 Data from Information Repositories
Collection
T1005 Data from Local System
Collection
T1046 Network Service Discovery
Discovery