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CVE-2024-21516: Cross site scripting in opencart

medium Affects opencart/opencart. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

Cross site scripting in opencart

Package
opencart/opencart Composer
Affected versions
>=4.0.0.0
Fixed in
no fix recorded
Severity
medium  CVSS 4.2
Exploitation
not on CISA KEV · EPSS 0% (30.3th percentile)
Published
2024-06-22
Source
osv.dev

References

CWE-79
NVD recordopencart/opencart advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock 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 deps composer.lock

# or, without Composer
pipx install phpwarden   &&   phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

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