The contacts application in ownCloud before 4.5.10 and 5.x before 5.0.5 does not properly…
Priority LOW 22CWE-264Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.
Summary
The contacts application in ownCloud before 4.5.10 and 5.x before 5.0.5 does not properly check the ownership of contacts, which allows remote authenticated users to download arbitrary contacts via unspecified vectors.
Why it matters now
EPSS 0.01422 73rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 15
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:* | up to 4.5.9 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:4.5.0:*:*:*:*:*:*:* | 4.5.0 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:4.5.1:*:*:*:*:*:*:* | 4.5.1 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:4.5.2:*:*:*:*:*:*:* | 4.5.2 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:4.5.3:*:*:*:*:*:*:* | 4.5.3 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:4.5.4:*:*:*:*:*:*:* | 4.5.4 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:4.5.5:*:*:*:*:*:*:* | 4.5.5 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:4.5.6:*:*:*:*:*:*:* | 4.5.6 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:4.5.7:*:*:*:*:*:*:* | 4.5.7 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:4.5.8:*:*:*:*:*:*:* | 4.5.8 | Vulnerable | ownCloud |
- cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:* Versions up to 4.5.9 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:4.5.0:*:*:*:*:*:*:* Versions 4.5.0 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:4.5.1:*:*:*:*:*:*:* Versions 4.5.1 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:4.5.2:*:*:*:*:*:*:* Versions 4.5.2 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:4.5.3:*:*:*:*:*:*:* Versions 4.5.3 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:4.5.4:*:*:*:*:*:*:* Versions 4.5.4 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:4.5.5:*:*:*:*:*:*:* Versions 4.5.5 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:4.5.6:*:*:*:*:*:*:* Versions 4.5.6 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:4.5.7:*:*:*:*:*:*:* Versions 4.5.7 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:4.5.8:*:*:*:*:*:*:* Versions 4.5.8 Vulnerable ·ownCloud
Show 5 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:owncloud:owncloud_server:5.0.0:*:*:*:*:*:*:* | 5.0.0 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:5.0.1:*:*:*:*:*:*:* | 5.0.1 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:5.0.2:*:*:*:*:*:*:* | 5.0.2 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:5.0.3:*:*:*:*:*:*:* | 5.0.3 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:5.0.4:*:*:*:*:*:*:* | 5.0.4 | Vulnerable | ownCloud |
- cpe:2.3:a:owncloud:owncloud_server:5.0.0:*:*:*:*:*:*:* Versions 5.0.0 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:5.0.1:*:*:*:*:*:*:* Versions 5.0.1 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:5.0.2:*:*:*:*:*:*:* Versions 5.0.2 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:5.0.3:*:*:*:*:*:*:* Versions 5.0.3 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:5.0.4:*:*:*:*:*:*:* Versions 5.0.4 Vulnerable ·ownCloud
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2013-1963
- 2026-10-03 Alias added: GHSA-m87h-45p6-6c2q
References
More Owncloud vulnerabilities
- TI-2015-03941 Directory traversal vulnerability in the routing component in ownCloud Server before… CVSS 2.0HIGH 10.0
- TI-2014-01613 Zend Framework, as used in ownCloud Server before 5.0.15 and 6.0.x before 6.0.2, allows… CVSS 3.1CRITICAL 9.8
- TI-2014-01609 The user_openid app in ownCloud Server before 5.0.15 allows remote attackers to obtain… CVSS 3.0CRITICAL 9.8
- TI-2014-01605 Incomplete blacklist vulnerability in ajax/upload.php in ownCloud before 5.0, when… CVSS 2.0HIGH 7.5
- TI-2021-14401 A receiver of a federated share with access to the database with ownCloud version before… CVSS 3.1CRITICAL 9.8
- TI-2015-06395 icewind1991 SMB before 1.0.3 allows remote authenticated users to execute arbitrary SMB… CVSS 2.0HIGH 9.0
Sources
- CVE-2013-1963 · CVE Program
- CVE-2013-1963 · NVD
- FIRST EPSS
- GHSA-m87h-45p6-6c2q · GitHub Advisory Database · CC BY 4.0
- CVE-2013-1963 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences