Medium severity · published Apr 29, 2026
CVE-2026-42412
WordPress WP User Frontend plugin <= 4.3.1 - Broken Access Control vulnerability
6.5
CVSS
0.2%
EPSS
No
On KEV
Description
Missing Authorization vulnerability in weDevs WP User Frontend allows Exploiting Incorrectly Configured Access Control Security Levels.
This issue affects WP User Frontend: from n/a through 4.3.1.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WU
WP User Frontend · weDevs
through 4.3.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-42412
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-42412
patchstack.com
https://patchstack.com/database/wordpress/plugin/wp-user-frontend/vulnerability/wordpress-wp-user-frontend-plugin-4-3-1-broken-access-control-vulnerability?_s_id=cve
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