CVE-2021-47905

EUVD-2026-4276
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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 9%
Affected Products (NVD)
VendorProductVersion
mybbdelete_account
1.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/vintagedaddyo/MyBB_Plugin-Delete_Account/
https://www.exploit-db.com/exploits/49500
https://www.vulncheck.com/advisories/mybb-delete-account-plugin-cross-site-scripting
https://www.exploit-db.com/exploits/49500