The filename sanitization component in ownCloud Server before 6.0.8, 7.0.x before 7.0.6…
Priority LOW 39CWE-399Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.
Summary
The filename sanitization component in ownCloud Server before 6.0.8, 7.0.x before 7.0.6, and 8.0.x before 8.0.4 does not properly handle $_GET parameters cast by PHP to an array, which allows remote attackers to cause a denial of service (infinite loop and log file consumption) via crafted endpoint file names.
Why it matters now
EPSS 0.02832 86th 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 · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:* | up to 6.0.7 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:7.0.0:*:*:*:*:*:*:* | 7.0.0 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:7.0.1:*:*:*:*:*:*:* | 7.0.1 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:7.0.2:*:*:*:*:*:*:* | 7.0.2 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:7.0.3:*:*:*:*:*:*:* | 7.0.3 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:7.0.4:*:*:*:*:*:*:* | 7.0.4 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:7.0.5:*:*:*:*:*:*:* | 7.0.5 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:8.0.0:*:*:*:*:*:*:* | 8.0.0 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:8.0.2:*:*:*:*:*:*:* | 8.0.2 | Vulnerable | ownCloud |
| cpe:2.3:a:owncloud:owncloud_server:8.0.3:*:*:*:*:*:*:* | 8.0.3 | Vulnerable | ownCloud |
- cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:* Versions up to 6.0.7 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:7.0.0:*:*:*:*:*:*:* Versions 7.0.0 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:7.0.1:*:*:*:*:*:*:* Versions 7.0.1 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:7.0.2:*:*:*:*:*:*:* Versions 7.0.2 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:7.0.3:*:*:*:*:*:*:* Versions 7.0.3 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:7.0.4:*:*:*:*:*:*:* Versions 7.0.4 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:7.0.5:*:*:*:*:*:*:* Versions 7.0.5 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:8.0.0:*:*:*:*:*:*:* Versions 8.0.0 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:8.0.2:*:*:*:*:*:*:* Versions 8.0.2 Vulnerable ·ownCloud
- cpe:2.3:a:owncloud:owncloud_server:8.0.3:*:*:*:*:*:*:* Versions 8.0.3 Vulnerable ·ownCloud
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2015-4717
- 2026-10-03 Alias added: GHSA-f964-5xjr-pjjv
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-2015-4717 · CVE Program
- CVE-2015-4717 · NVD
- FIRST EPSS
- GHSA-f964-5xjr-pjjv · GitHub Advisory Database · CC BY 4.0
- CVE-2015-4717 · 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