What’s Vulnerable › Vulnerabilities

CVE-2019-6703

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 26.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-01-27 · updated 2026-06-17

Description

Incorrect access control in migla_ajax_functions.php in the Calmar Webmedia Total Donations plugin through 2.0.5 for WordPress allows unauthenticated attackers to update arbitrary WordPress option values, leading to site takeover. These attackers can send requests to wp-admin/admin-ajax.php to call the miglaA_update_me action to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.

Affected products

• Calmar-Webmedia Total Donations: through 2.0.5

References

• https://wpvulndb.com/vulnerabilities/9208
• https://www.wordfence.com/blog/2019/01/wordpress-sites-compromised-via-zero-day-vulnerabilities-in-total-donations-plugin/
• https://wpvulndb.com/vulnerabilities/9208
• https://www.wordfence.com/blog/2019/01/wordpress-sites-compromised-via-zero-day-vulnerabilities-in-total-donations-plugin/

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