CVE-2023-27447: WordPress WP SMS Plugin <= 6.0.4 is vulnerable to Sensitive Data Exposure

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-12-28 · updated 2026-06-17
Weakness: CWE-200

Description

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in VeronaLabs WP SMS – Messaging & SMS Notification for WordPress, WooCommerce, GravityForms, etc.This issue affects WP SMS – Messaging & SMS Notification for WordPress, WooCommerce, GravityForms, etc: from n/a through 6.0.4.

Affected products

VeronaLabs WP SMS: before 6.0.4.1 — fixed in 6.0.4.1

How to fix

Upgrade to a fixed version: VeronaLabs WP SMS 6.0.4.1. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/vulnerability/wp-sms/wordpress-wp-sms-plugin-6-0-4-sensitive-data-exposure-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/wp-sms/wordpress-wp-sms-plugin-6-0-4-sensitive-data-exposure-vulnerability?_s_id=cve

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