Medium severity6.1NVD Advisory· Published Jan 23, 2026· Updated Jun 17, 2026
CVE-2021-47905
CVE-2021-47905
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2cpe:2.3:a:mybb:delete_account:1.4:*:*:*:*:mybb:*:*+ 1 more
- cpe:2.3:a:mybb:delete_account:1.4:*:*:*:*:mybb:*:*
- (no CPE)range: <=1.4
Patches
Vulnerability mechanics
References
2- www.exploit-db.com/exploits/49500nvdExploitVDB Entry
- www.vulncheck.com/advisories/mybb-delete-account-plugin-cross-site-scriptingnvdThird Party Advisory
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