CVE-2021-47905
Medium
Description
MyBB Delete Account Plugin 1.4 contains a cross-site scripting vulnerability in the account deletion reason input field. Attackers can inject malicious scripts that will execute in the admin interface when viewing delete account reasons.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Mybb Delete Account
PublishedJan 23, 2026
First seenJan 23, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mybb delete_account | 1.4 | — |
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