CVE-2022-0836: The SEMA API WordPress plugin before 4.02 does not properly sanitise and escape some parameters before using them in SQL statements via an AJAX action, leading to SQL Injections exploitable by unauthe

critical Affects sema-api (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

The SEMA API WordPress plugin before 4.02 does not properly sanitise and escape some parameters before using them in SQL statements via an AJAX action, leading to SQL Injections exploitable by unauthe

Package
sema-api (WordPress plugin) WordPress
Affected versions
<4.02
Fixed in
4.02
Severity
critical  CVSS 9.8
Exploitation
not on CISA KEV · EPSS 2% (78.2th percentile)
Published
2022-05-09
Source
nvd

References

CWE-89
NVD recordsema-api (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