GHSA-m2p5-fwp2-qcw2
HIGHGHSA-m2p5-fwp2-qcw2 is a high-severity (CVSS 8.1) Code Injection vulnerability in yiisoft/yii2-dev. O3 Security confirms whether GHSA-m2p5-fwp2-qcw2 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Yii Framework Code Injection
Blast Radius
yiisoft/yii2-dev🐘yiisoft/yii2-elasticsearchReal-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
Yii 2.x before 2.0.15 allows remote attackers to inject unintended search conditions via a variant of the CVE-2018-7269 attack in conjunction with the Elasticsearch extension.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | yiisoft/yii2-dev | ≥ 2.0.0&&< 2.0.15 | 2.0.15 |
| 🐘Packagist | yiisoft/yii2-elasticsearch | all versions | 2.0.5 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for yiisoft/yii2-dev. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update yiisoft/yii2-dev to 2.0.15 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-m2p5-fwp2-qcw2 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.
How O3 protects you
O3 pinpoints whether GHSA-m2p5-fwp2-qcw2 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to GHSA-m2p5-fwp2-qcw2. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-m2p5-fwp2-qcw2 in your dependencies?
O3 detects GHSA-m2p5-fwp2-qcw2 across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.