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CVE-2021-24612: The Sociable WordPress plugin through 4.3.4.1 does not sanitise or escape some of its settings before outputting them in the admins dashboard, allowing high privilege users to perform Cross-Site Scrip

medium Affects sociable (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The Sociable WordPress plugin through 4.3.4.1 does not sanitise or escape some of its settings before outputting them in the admins dashboard, allowing high privilege users to perform Cross-Site Scrip

Package
sociable (WordPress plugin) WordPress
Affected versions
<=4.3.4.1
Fixed in
no fix recorded
Severity
medium  CVSS 4.8
Exploitation
not on CISA KEV · EPSS 1% (50.7th percentile)
Published
2021-10-18
Source
nvd

References

CWE-79
NVD recordsociable (WordPress plugin) advisories

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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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