What’s Vulnerable › Vulnerabilities

CVE-2013-2043

• Severity: medium (CVSS 4.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-03-14 · updated 2026-06-16
• Weakness: CWE-264

Description

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.

Affected products

• Owncloud: through 4.5.10
• ownCloud: 4.5.0, 4.5.1, 4.5.2, 4.5.3, 4.5.4, 4.5.5 (+10)

References

• http://owncloud.org/about/security/advisories/oC-SA-2013-024/
• http://owncloud.org/about/security/advisories/oC-SA-2013-024/

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