Answer in brief
CVE-2025-53830 records a Critical severity (CVSS 9.1) vulnerability in Anti-Virus for ownCloud 10 is vulnerable to Server-Side Request Forgery (SSRF). The current sources do not mark it as known exploited. The current feed maps owncloud/Anti-Virus for ownCloud (generic), owncloud/ownCloud 10 (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 9.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps owncloud/Anti-Virus for ownCloud (generic), owncloud/ownCloud 10 (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| owncloud/Anti-Virus for ownCloudgeneric | < 1.2.3 | Not reported |
| owncloud/ownCloud 10generic | < 10.15.3 | Not reported |
Published upstream
Jul 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 6, 2026
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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2025-53830 records a Critical severity (CVSS 9.1) vulnerability in Anti-Virus for ownCloud 10 is vulnerable to Server-Side Request Forgery (SSRF). The current sources do not mark it as known exploited. The current feed maps owncloud/Anti-Virus for ownCloud (generic), owncloud/ownCloud 10 (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 9.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps owncloud/Anti-Virus for ownCloud (generic), owncloud/ownCloud 10 (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| owncloud/Anti-Virus for ownCloudgeneric | < 1.2.3 | Not reported |
| owncloud/ownCloud 10generic | < 10.15.3 | Not reported |
Published upstream
Jul 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 6, 2026
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.
Quoted source text, attributed separately from HOL analysis.