Medium severity6.1NVD Advisory· Published Jan 31, 2017· Updated May 13, 2026
CVE-2015-8976
CVE-2015-8976
Description
Cross-site scripting (XSS) vulnerability in MyBB (aka MyBulletinBoard) before 1.6.18 and 1.8.x before 1.8.6 and MyBB Merge System before 1.8.6 might allow remote attackers to inject arbitrary web script or HTML via vectors related to "old upgrade files."
Affected products
8- cpe:2.3:a:mybb:merge_system:1.8.5:*:*:*:*:*:*:*
cpe:2.3:a:mybb:mybb:*:*:*:*:*:*:*:*+ 6 more
- cpe:2.3:a:mybb:mybb:*:*:*:*:*:*:*:*range: <=1.6.17
- cpe:2.3:a:mybb:mybb:1.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:mybb:mybb:1.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:mybb:mybb:1.8.2:*:*:*:*:*:*:*
- cpe:2.3:a:mybb:mybb:1.8.3:*:*:*:*:*:*:*
- cpe:2.3:a:mybb:mybb:1.8.4:*:*:*:*:*:*:*
- cpe:2.3:a:mybb:mybb:1.8.5:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- www.openwall.com/lists/oss-security/2016/11/10/8nvdThird Party Advisory
- www.openwall.com/lists/oss-security/2016/11/18/1nvdMailing ListThird Party Advisory
- blog.mybb.com/2015/09/07/mybb-1-8-6-1-6-18-merge-system-1-8-6-release/nvdRelease NotesVendor Advisory
- www.securityfocus.com/bid/94397nvd
News mentions
0No linked articles in our index yet.