Vulnerability Description
calendar/externallib.php in Moodle through 2.6.11, 2.7.x before 2.7.13, 2.8.x before 2.8.11, 2.9.x before 2.9.5, and 3.0.x before 3.0.3 provides calendar-event data without considering whether an activity is hidden, which allows remote authenticated users to obtain sensitive information via a web-service request.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | <= 2.6.11 |
Related Weaknesses (CWE)
References
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-52808
- http://www.openwall.com/lists/oss-security/2016/03/21/1
- http://www.securitytracker.com/id/1035333
- https://moodle.org/mod/forum/discuss.php?d=330178Vendor Advisory
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-52808
- http://www.openwall.com/lists/oss-security/2016/03/21/1
- http://www.securitytracker.com/id/1035333
- https://moodle.org/mod/forum/discuss.php?d=330178Vendor Advisory
FAQ
What is CVE-2016-2156?
CVE-2016-2156 is a vulnerability with a CVSS score of 4.3 (MEDIUM). calendar/externallib.php in Moodle through 2.6.11, 2.7.x before 2.7.13, 2.8.x before 2.8.11, 2.9.x before 2.9.5, and 3.0.x before 3.0.3 provides calendar-event data without considering whether an acti...
How severe is CVE-2016-2156?
CVE-2016-2156 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-2156?
Check the references section above for vendor advisories and patch information. Affected products include: Moodle Moodle.