PT-2017-18118 · Mybb · Mybb

Zhiyang Zeng · Published 2017-04-24 · Updated 2017-04-27 · CVE-2017-8103

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions MyBB versions prior to 1.8.11

Description The issue concerns the Email MyCode component, which allows for cross-site scripting (XSS) attacks. This is demonstrated through the use of an onmouseover event.

Recommendations For versions prior to 1.8.11, update to version 1.8.11 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2017-8103

Affected Products

Mybb

References · 4

• https://blog.mybb.com/2017/04/04/mybb-1-8-11-merge-system-1-8-11-release · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-8103 · Security Note
• https://osv.dev/vulnerability/CVE-2017-8103 · Vendor Advisory
• http://seclists.org/fulldisclosure/2017/Apr/53 · Note