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CVE-2013-2043

MEDIUM · CVSS 4.0EPSS 1.4%EU EUVD

apps/calendar/ajax/events.php in ownCloud before 4.5.11 and 5.x before 5.0.6 does not properly check the ownership of a calendar, which allows remote authenticated users to download arbitrary calendars via the calendar_id parameter.

Key facts

CVSS score
4.0 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:L/Au:S/C:P/I:N/A:N
Weakness (CWE)
CWE-264
EPSS score
1.4% (73th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2013-2025)
Published
March 14, 2014
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-2025 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • owncloud / owncloud
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server
  • owncloud / owncloud server

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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