GHSA-c2p2-hgjg-9r3f: Crayfish Allows Remote Code Execution via hypercube X-Islandora-Args Header

critical Affects islandora/crayfish. Feed 2026.10.29.1, updated 2026-10-28; published .

Crayfish Allows Remote Code Execution via hypercube X-Islandora-Args Header

Package
islandora/crayfish Composer
Affected versions
<=4.0.0
Fixed in
no fix recorded
Severity
critical
Exploitation
not on CISA KEV
Published
2025-02-12
Source
osv.dev

References

CWE-150CWE-74
NVD recordislandora/crayfish 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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