Is mail-masta (WordPress plugin) vulnerable?

WordPress mail-masta has 14 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.

14advisories
1critical
0on CISA KEV
14no fix recorded
CVETitleSeverityCVSSAffectedFixed in
CVE-2016-10956The mail-masta plugin 1.0 for WordPress has local file inclusion in count_of_send.php and csvexport.php.high7.5=1.0–
CVE-2017-6095A SQL injection issue was discovered in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affects /inc/lists/csvexport.php (Unacritical9.8=1.0–
CVE-2017-6096A SQL injection issue was discovered in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affects /inc/lists/view-list.php (Reqhigh7.2=1.0–
CVE-2017-6097A SQL injection issue was discovered in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affects /inc/campaign/count_of_send.phigh7.2=1.0–
CVE-2017-6098A SQL injection issue was discovered in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affects /inc/campaign_save.php (Requihigh7.2=1.0–
CVE-2017-6570A SQL injection issue is exploitable, with WordPress admin access, in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affectshigh7.2=1.0–
CVE-2017-6571A SQL injection issue is exploitable, with WordPress admin access, in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affectshigh7.2=1.0–
CVE-2017-6572A SQL injection issue is exploitable, with WordPress admin access, in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affectshigh7.2=1.0–
CVE-2017-6573A SQL injection issue is exploitable, with WordPress admin access, in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affectshigh7.2=1.0–
CVE-2017-6574A SQL injection issue is exploitable, with WordPress admin access, in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affectshigh7.2=1.0–
CVE-2017-6575A SQL injection issue is exploitable, with WordPress admin access, in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affectshigh7.2=1.0–
CVE-2017-6576A SQL injection issue is exploitable, with WordPress admin access, in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affectshigh7.2=1.0–
CVE-2017-6577A SQL injection issue is exploitable, with WordPress admin access, in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affectshigh7.2=1.0–
CVE-2017-6578A SQL injection issue is exploitable, with WordPress admin access, in the Mail Masta (aka mail-masta) plugin 1.0 for WordPress. This affectshigh7.2=1.0–

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

Install docs   How findings are ranked
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