GHSA-mqq7-wxx5-mp8h: ps_checkout allows unauthorized method invocation through unvalidated parameter

low Affects prestashop/ps_checkout. Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

ps_checkout allows unauthorized method invocation through unvalidated parameter

Package
prestashop/ps_checkout Composer
Affected versions
<5.3.0
Fixed in
5.3.0
Severity
low
Exploitation
not on CISA KEV
Published
2026-04-30
Source
osv.dev

References

CWE-20
NVD recordprestashop/ps_checkout 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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