Description

MyBB My Arcade Plugin 1.3 contains a persistent cross-site scripting vulnerability that allows authenticated users to inject malicious scripts through arcade game score comments. Attackers can add crafted HTML and JavaScript payloads in the comment field that execute when other users view or edit the comment.

INFO

Published Date :

2026-04-04T13:51:14.111Z

Last Modified :

2026-04-04T16:13:58.489Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2018-25249 vulnerability.

Vendors Products
Mybb
  • Mybb
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2018-25249.

URL Resource
https://community.mybb.com/mods.php?action=view&pid=411 cve-icon cve-icon
https://www.exploit-db.com/exploits/44186 cve-icon cve-icon
https://www.vulncheck.com/advisories/mybb-my-arcade-plugin-persistent-xss-via-comment cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact