CVE-2024-43965: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Smackcoders SendGrid for WordPress allows SQL Injection.This issue affects SendGrid for WordPress:

high Affects sendgrid (WordPress plugin). Feed 2026.10.29.2, updated 2026-10-29; published 2024-08-29; advisory modified 2026-06-17.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Smackcoders SendGrid for WordPress allows SQL Injection.This issue affects SendGrid for WordPress:

Package: sendgrid (WordPress plugin) WordPress
Affected versions: <=1.4
Fixed in: no fix recorded
Severity: high CVSS 8.2
Exploitation: not on CISA KEV · EPSS 2% (81.0th percentile)
Published: 2024-08-29
Source: nvd

References

https://patchstack.com/database/vulnerability/wp-sendgrid-mailer/wordpress-sendgrid-for-wordpress-plugin-1-4-sql-injection-vulnerability?_s_id=cve

CWE-89

NVD record sendgrid (WordPress plugin) advisories

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.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden wordpress /var/www/html

# or, without Composer
pipx install phpwarden   &&   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

Related advisories

CVE-2021-34629 medium The SendGrid WordPress plugin is vulnerable to authorization bypass via the get_ajax_stati same package: sendgrid (WordPress plugin)
CVE-2026-9082 KEV critical Drupal core includes a database abstraction API to ensure that queries executed against th same weakness: CWE-89
CVE-2026-60137 KEV medium WordPress 6.8.x before 6.8.6, 6.9.x before 6.9.5, and 7.0.x before 7.0.2 does not properly same weakness: CWE-89
CVE-2022-21661 high WordPress is a free and open-source content management system written in PHP and paired wi same weakness: CWE-89
CVE-2020-11530 critical A blind SQL injection vulnerability is present in Chop Slider 3, a WordPress plugin. The v same weakness: CWE-89
CVE-2020-14092 critical The CodePeople Payment Form for PayPal Pro plugin before 1.1.65 for WordPress allows SQL I same weakness: CWE-89