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CVE-2023-4776: The School Management System WordPress plugin before 2.2.5 uses the WordPress esc_sql() function on a field not delimited by quotes and did not first prepare the query, leading to a SQL injection expl

high Affects wpschoolpress (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

The School Management System WordPress plugin before 2.2.5 uses the WordPress esc_sql() function on a field not delimited by quotes and did not first prepare the query, leading to a SQL injection expl

Package
wpschoolpress (WordPress plugin) WordPress
Affected versions
<2.2.5
Fixed in
2.2.5
Severity
high  CVSS 8.8
Exploitation
not on CISA KEV · EPSS 1% (59.8th percentile)
Published
2023-10-16
Source
nvd

References

CWE-89
NVD recordwpschoolpress (WordPress plugin) advisories

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# 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.

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