Vulnerability Description
MyBB Group MyBB contains a Incorrect Access Control vulnerability in Private forums that can result in Users can view posts from private forums without having the password. This attack appear to be exploitable via Subscribe to a forum through IDOR. This vulnerability appears to have been fixed in 1.8.15.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mybb | Mybb | < 1.8.15 |
Related Weaknesses (CWE)
References
- http://www.batterystapl.es/2018/03/local-file-inclusion-and-reading.htmlThird Party Advisory
- https://blog.mybb.com/2018/03/15/mybb-1-8-15-released-security-maintenance-releaVendor Advisory
- http://www.batterystapl.es/2018/03/local-file-inclusion-and-reading.htmlThird Party Advisory
- https://blog.mybb.com/2018/03/15/mybb-1-8-15-released-security-maintenance-releaVendor Advisory
FAQ
What is CVE-2018-1000503?
CVE-2018-1000503 is a vulnerability with a CVSS score of 4.3 (MEDIUM). MyBB Group MyBB contains a Incorrect Access Control vulnerability in Private forums that can result in Users can view posts from private forums without having the password. This attack appear to be ex...
How severe is CVE-2018-1000503?
CVE-2018-1000503 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-2018-1000503?
Check the references section above for vendor advisories and patch information. Affected products include: Mybb Mybb.