Vulnerability Description
badges/external.php in Moodle 2.5.x before 2.5.2 does not properly handle an object obtained by unserializing a description of an external badge, which allows remote attackers to conduct PHP object injection attacks via unspecified vectors, as demonstrated by overwriting the value of the userid parameter.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | 2.5.0 |
Related Weaknesses (CWE)
References
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-40924Patch
- https://moodle.org/mod/forum/discuss.php?d=238397PatchVendor Advisory
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-40924Patch
- https://moodle.org/mod/forum/discuss.php?d=238397PatchVendor Advisory
FAQ
What is CVE-2013-5674?
CVE-2013-5674 is a vulnerability with a CVSS score of 7.5 (HIGH). badges/external.php in Moodle 2.5.x before 2.5.2 does not properly handle an object obtained by unserializing a description of an external badge, which allows remote attackers to conduct PHP object in...
How severe is CVE-2013-5674?
CVE-2013-5674 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-5674?
Check the references section above for vendor advisories and patch information. Affected products include: Moodle Moodle.