Authorization

2023-06-0702:15:00

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wordpress plugin vulnerability

authorization bypass

ajax security

input validation

security nonce

unauthenticated attackers

database options change

9.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.0%

JSON

The uListing plugin for WordPress is vulnerable to authorization bypass via Ajax due to missing capability checks, missing input validation, and a missing security nonce in the stm_update_email_data AJAX action in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to change any WordPress option in the database.