What’s Vulnerable › Vulnerabilities

CVE-2021-24959: WP Email Users <= 1.7.6 - Subscriber+ SQL Injection

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-03-14 · updated 2026-06-17
• Weakness: CWE-89

Description

The WP Email Users WordPress plugin through 1.7.6 does not escape the data_raw parameter in the weu_selected_users_1 AJAX action, available to any authenticated users, allowing them to perform SQL injection attacks.

Affected products

• WP Email Users: through 1.7.6

References

• https://wpscan.com/vulnerability/0471d2e2-e759-468f-becd-0b062f00b435
• https://wpscan.com/vulnerability/0471d2e2-e759-468f-becd-0b062f00b435

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