VulertSecurity VulertSecurity

Yii Framework Cross-Site Request Forgery (CSRF)

yiisoft/yii2 Updated 02 Oct 2025

Summary

14/05/2022
CVE-2018-6009
Yes i
High
8.8

CVE-2018-6009: Yii Framework Cross-Site Request Forgery (CSRF). Affects yiisoft/yii2 versions >= 2.0, < 2.0.14. Fixed in 2.0.14. How to fix ↓

Free scan

Check if this vulnerability affects your application

Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.

Check my app free

No signup required · Results in about 60 seconds

Upload your dependency manifest or SBOM

Drag & drop your file here or

Java Javascript PHP Python Go Rust Ruby Dart C/C++ Elixir CycloneDX SPDX

Upload a supported dependency manifest or SBOM. No installation or source-code access required.

See supported files and SBOM formats
SBOM sbom.json · bom.json · bom.xml · *.spdx.json · *.cdx.json · *.cdx.xml
Java pom.xml · gradle.lockfile · buildscript-gradle.lockfile
Javascript package-lock.json · yarn.lock · pnpm-lock.yaml
PHP composer.lock
Python poetry.lock · requirements.txt · Pipfile.lock
Go go.mod
Rust Cargo.lock
Ruby Gemfile.lock
Dart pubspec.lock
C/C++ conan.lock
Elixir mix.lock
Enter your work email to receive your report link.

Verify your email to view the full report and start 30 days of continuous monitoring. No credit card required.

A free account is created for continuous monitoring. By scanning, you agree to our Terms & Conditions.

Sponsored MarkAI Find prospects already talking about the problem you solve AI watches the communities your customers use to find qualified prospects, then alerts you when a conversation is worth joining. See MarkAI

In Yii Framework 2.x before 2.0.14, the switchIdentity function in web/User.php did not regenerate the CSRF token upon a change of identity.

How To Fix

Minimum fixed version

2.0.14

This is the first release that contains the fix.

composer require yiisoft/yii2:2.0.14

Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →

Share this vulnerability

References

View More

Related vulnerabilities

Recent vulnerabilities recorded for yiisoft/yii2.

View all yiisoft/yii2 vulnerabilities →
Sponsored MarkAI Find prospects already talking about the problem you solve AI watches the communities your customers use to find qualified prospects, then alerts you when a conversation is worth joining. See MarkAI

How To Fix

Minimum fixed version

2.0.14

This is the first release that contains the fix.

composer require yiisoft/yii2:2.0.14

Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →

Subscribe to Vulert on Telegram
Daily digest of new CVEs, critical and high severity, affected packages and fixes — plus a weekly roundup.
Join the channel →
Help improve this record
Report an issue or send feedback