Vulnerability Description
An issue was discovered in Moodle 3.x. By substituting URLs in portfolios, users can instantiate any class. This can also be exploited by users who are logged in as guests to create a DDoS attack.
CVSS Score
8.1
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | >= 3.1.0, <= 3.1.11 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/104307Third Party AdvisoryVDB Entry
- https://moodle.org/mod/forum/discuss.php?d=371204Vendor Advisory
- http://www.securityfocus.com/bid/104307Third Party AdvisoryVDB Entry
- https://moodle.org/mod/forum/discuss.php?d=371204Vendor Advisory
FAQ
What is CVE-2018-1137?
CVE-2018-1137 is a vulnerability with a CVSS score of 8.1 (HIGH). An issue was discovered in Moodle 3.x. By substituting URLs in portfolios, users can instantiate any class. This can also be exploited by users who are logged in as guests to create a DDoS attack.
How severe is CVE-2018-1137?
CVE-2018-1137 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-1137?
Check the references section above for vendor advisories and patch information. Affected products include: Moodle Moodle.