CVE-2020-29555: Grav CMS Arbitrary File Deletion

high Affects getgrav/grav. Feed 2026.10.29.4, updated 2026-10-29; published 2022-05-24; advisory modified 2024-04-24.

Grav CMS Arbitrary File Deletion

Package: getgrav/grav Composer
Affected versions: >=1.7.0-beta.1 and <=1.7.0-rc.17 or <1.6.30
Fixed in: 1.6.30
Severity: high CVSS 8.1
Exploitation: not on CISA KEV · EPSS 3% (86.9th percentile)
Published: 2022-05-24
Source: osv.dev

References

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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