CVE-2025-51489: MoonShine Arbitrary File Upload Vulnerability

medium Affects moonshine/moonshine. Feed 2026.10.29.3, updated 2026-10-29; published ; advisory modified .

MoonShine Arbitrary File Upload Vulnerability

Package
moonshine/moonshine Composer
Affected versions
<3.12.5
Fixed in
3.12.5
Severity
medium  CVSS 4.5
Exploitation
not on CISA KEV · EPSS 0% (27.8th percentile)
Published
2025-08-19
Source
osv.dev

References

CWE-434CWE-79
NVD recordmoonshine/moonshine 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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