PT-2018-13909 · Mybb · Mybb

Numan Ozdemir · Published 2018-09-17 · Updated 2018-11-07 · CVE-2018-17128

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MyBB versions prior to 1.8.19

Description A Persistent XSS issue was discovered in the Visual Editor of MyBB. The issue is related to a Video MyCode.

Recommendations For versions prior to 1.8.19, update to version 1.8.19 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-17128

Affected Products

Mybb

References · 4

• 🔥 https://exploit-db.com/exploits/45449 · Exploit
• https://osv.dev/vulnerability/CVE-2018-17128 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-17128 · Security Note
• https://blog.mybb.com/2018/09/11/mybb-1-8-19-released-security-maintenance-release · Vendor Advisory