What is CVE-2013-0303?

CVE-2013-0303 is a vulnerability in ownCloud. Published 2014-03-24.

Is CVE-2013-0303 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in ownCloud

CVE-2013-0303

Unspecified vulnerability in core/ajax/translations.php in ownCloud before 4.0.12 and 4.5.x before 4.5.6 allows remote authenticated users to execute arbitrary PHP code via unknown vectors. NOTE: this entry has been SPLIT due to different affected versions. The core/settings.php issue is covered by CVE-2013-7344.

Published 2014-03-24 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 6.5 (Medium). Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.026 (84.8th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000

Affected products

ownCloud
ownCloud Server — versions 4.0.0, 4.0.1, 4.0.2

Public proof-of-concept exploits

References

owncloud.org/about/security/advisories/oC-SA-2013-006/ (Vendor Advisory)

Frequently asked questions

What is CVE-2013-0303?: CVE-2013-0303 is a vulnerability in ownCloud. Published 2014-03-24.
Is CVE-2013-0303 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.