GHSA-mhf7-xp6r-6qrc: Livewire: Authorization bypass in #[Authorize] via reordered parameter keys and #[Json] execution order

medium Affects livewire/livewire. Feed 2026.10.29.4, updated 2026-10-29; published .

Livewire: Authorization bypass in #[Authorize] via reordered parameter keys and #[Json] execution order

Package
livewire/livewire Composer
Affected versions
>=4.3.0 and <4.4.8
Fixed in
4.4.8
Severity
medium  CVSS 6.5
Exploitation
not on CISA KEV
Published
2026-10-23
Source
osv.dev

References

CWE-863
NVD recordlivewire/livewire 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

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