Read the docs
TI-2014-01605 Aliases CVE-2014-2044GHSA-3mmx-4r9c-p6f8

Incomplete blacklist vulnerability in ajax/upload.php in ownCloud before 5.0, when…

Priority MEDIUM 47CWE-94Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-94.

Summary

Incomplete blacklist vulnerability in ajax/upload.php in ownCloud before 5.0, when running on Windows, allows remote authenticated users to bypass intended access restrictions, upload files with arbitrary names, and execute arbitrary code via an Alternate Data Stream (ADS) syntax in the filename parameter, as demonstrated using .htaccess::$DATA to upload a PHP program.

Why it matters now

EPSS 0.12388 96th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by NVD and the CNA
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

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 35

CPEVersionsRoleVendor
cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*up to 4.5.13VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:3.0.0:*:*:*:*:*:*:*3.0.0VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:3.0.1:*:*:*:*:*:*:*3.0.1VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:3.0.2:*:*:*:*:*:*:*3.0.2VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:3.0.3:*:*:*:*:*:*:*3.0.3VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.0:*:*:*:*:*:*:*4.0.0VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.1:*:*:*:*:*:*:*4.0.1VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.2:*:*:*:*:*:*:*4.0.2VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.3:*:*:*:*:*:*:*4.0.3VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.4:*:*:*:*:*:*:*4.0.4VulnerableownCloud
  • cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:* Versions up to 4.5.13 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:3.0.0:*:*:*:*:*:*:* Versions 3.0.0 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:3.0.1:*:*:*:*:*:*:* Versions 3.0.1 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:3.0.2:*:*:*:*:*:*:* Versions 3.0.2 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:3.0.3:*:*:*:*:*:*:* Versions 3.0.3 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.0:*:*:*:*:*:*:* Versions 4.0.0 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.1:*:*:*:*:*:*:* Versions 4.0.1 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.2:*:*:*:*:*:*:* Versions 4.0.2 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.3:*:*:*:*:*:*:* Versions 4.0.3 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.4:*:*:*:*:*:*:* Versions 4.0.4 Vulnerable ·ownCloud
Show 25 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:owncloud:owncloud_server:4.0.5:*:*:*:*:*:*:*4.0.5VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.6:*:*:*:*:*:*:*4.0.6VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.7:*:*:*:*:*:*:*4.0.7VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.8:*:*:*:*:*:*:*4.0.8VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.9:*:*:*:*:*:*:*4.0.9VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.10:*:*:*:*:*:*:*4.0.10VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.11:*:*:*:*:*:*:*4.0.11VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.12:*:*:*:*:*:*:*4.0.12VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.13:*:*:*:*:*:*:*4.0.13VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.14:*:*:*:*:*:*:*4.0.14VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.15:*:*:*:*:*:*:*4.0.15VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.0.16:*:*:*:*:*:*:*4.0.16VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.0:*:*:*:*:*:*:*4.5.0VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.1:*:*:*:*:*:*:*4.5.1VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.2:*:*:*:*:*:*:*4.5.2VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.3:*:*:*:*:*:*:*4.5.3VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.4:*:*:*:*:*:*:*4.5.4VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.5:*:*:*:*:*:*:*4.5.5VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.6:*:*:*:*:*:*:*4.5.6VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.7:*:*:*:*:*:*:*4.5.7VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.8:*:*:*:*:*:*:*4.5.8VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.9:*:*:*:*:*:*:*4.5.9VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.10:*:*:*:*:*:*:*4.5.10VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.11:*:*:*:*:*:*:*4.5.11VulnerableownCloud
cpe:2.3:a:owncloud:owncloud_server:4.5.12:*:*:*:*:*:*:*4.5.12VulnerableownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.5:*:*:*:*:*:*:* Versions 4.0.5 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.6:*:*:*:*:*:*:* Versions 4.0.6 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.7:*:*:*:*:*:*:* Versions 4.0.7 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.8:*:*:*:*:*:*:* Versions 4.0.8 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.9:*:*:*:*:*:*:* Versions 4.0.9 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.10:*:*:*:*:*:*:* Versions 4.0.10 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.11:*:*:*:*:*:*:* Versions 4.0.11 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.12:*:*:*:*:*:*:* Versions 4.0.12 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.13:*:*:*:*:*:*:* Versions 4.0.13 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.14:*:*:*:*:*:*:* Versions 4.0.14 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.15:*:*:*:*:*:*:* Versions 4.0.15 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.0.16:*:*:*:*:*:*:* Versions 4.0.16 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
  • cpe:2.3:a:owncloud:owncloud_server:4.5.9:*:*:*:*:*:*:* Versions 4.5.9 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.5.10:*:*:*:*:*:*:* Versions 4.5.10 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.5.11:*:*:*:*:*:*:* Versions 4.5.11 Vulnerable ·ownCloud
  • cpe:2.3:a:owncloud:owncloud_server:4.5.12:*:*:*:*:*:*:* Versions 4.5.12 Vulnerable ·ownCloud

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2014-2044
  2. 2026-10-03 Alias added: GHSA-3mmx-4r9c-p6f8

References

Exploit 3

Other 2

  • 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-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
  • TI-2015-03943 The external SMB storage driver in ownCloud Server before 6.0.8, 7.0.x before 7.0.6, and… CVSS 2.0HIGH 9.0
See all 115 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences