CVE-2018-1000503
MEDIUMMyBB < 1.8.15 - Incorrect Access Control in Private Forums via IDOR
Title source: llmDescription
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.
References (2)
Core 2
Core References
Third Party Advisory x_refsource_misc
http://www.batterystapl.es/2018/03/local-file-inclusion-and-reading.html
Vendor Advisory x_refsource_misc
https://blog.mybb.com/2018/03/15/mybb-1-8-15-released-security-maintenance-release/
Scores
CVSS v3
4.3
EPSS
0.0062
EPSS Percentile
45.3%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Details
CWE
CWE-269
Status
published
Products (1)
mybb/mybb
< 1.8.15
Published
Jun 26, 2018
Tracked Since
Feb 18, 2026