What’s Vulnerable › Vulnerabilities

CVE-2023-50843: WordPress Clockwork SMS Notfications Plugin <= 3.0.4 is vulnerable to SQL Injection

• Severity: high (CVSS 7.2 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-89

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Clockwork Clockwork SMS Notfications.This issue affects Clockwork SMS Notfications: from n/a through 3.0.4.

Affected products

• Clockwork SMS Notfications: through 3.0.4

References

• https://patchstack.com/database/vulnerability/mediaburst-email-to-sms/wordpress-clockwork-sms-notfications-plugin-3-0-4-sql-injection-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/mediaburst-email-to-sms/wordpress-clockwork-sms-notfications-plugin-3-0-4-sql-injection-vulnerability?_s_id=cve

Get alerted when CVE-2023-50843 or the next vulnerability affects your stack