CakePHP has incorrect Cross-Site Request Forgery validationGHSA-829q-v5g8-hhxc
Fix: cakephp/cakephp@522ed2fGHSA-829q-v5g8-hhxc is a security vulnerability in cakephp/cakephp. A fix is available for cakephp/cakephp — see the affected versions and patch details below.
Real-World Exposure
cakephp/cakephpReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.
Description
CsrfComponent fails to invalidate requests that are missing both the CSRF token, and CSRF post data.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | cakephp/cakephp | ≥ 3.0.0&&< 3.0.4 | 3.0.4composer require cakephp/cakephp:^3.0.4 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for cakephp/cakephp, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update cakephp/cakephp to 3.0.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-829q-v5g8-hhxc is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
Frequently Asked Questions
Is GHSA-829q-v5g8-hhxc in your dependencies?
Find it across Packagist, including transitive dependencies.