CVE-2020-10240

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CVSS 3.1

5.3 medium

EPSS

1%p69

Published

Mar 16, 2020 (Mar 16, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in Joomla! before 3.9.16. Missing length checks in the user table can lead to the creation of users with duplicate usernames and/or email addresses.

Vendors: joomla
Products: joomla\!
Ecosystems: Joomla
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.3%)

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