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GHSA-v78h-66q4-h9px: Host header injection in the shop password reset e-mail link when the channel has no hostname

unknown Affects sylius/sylius. Feed 2026.10.29.4, updated 2026-10-29.

Host header injection in the shop password reset e-mail link when the channel has no hostname

Package
sylius/sylius Composer
Affected versions
>=1.9.0 and <1.10.0 or >=1.10.0 and <1.11.0 or >=1.11.0 and <1.12.0 or >=1.12.0 and <1.13.0 or >=1.13.0 and <1.14.0 or >=1.14.0 and <1.14.21 or >=2.0.0 and <2.1.0 or >=2.1.0 and <2.1.17 or >=2.2.0 and <2.2.12 or >=2.3.0 and <2.3.2
Fixed in
1.14.21, 2.1.17, 2.2.12, 2.3.2
Severity
unknown
Exploitation
not on CISA KEV
Source
friendsofphp

References

NVD recordsylius/sylius 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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