MediumGHSA-4c64-w8fg-xcq2CVE-2017-11516

Yii Cross-site Scripting Framework vulnerability

Published 17 May 2022 · Updated 24 Apr 2024

Affected packages

yiisoft/yii2-devComposer

Affected: >=2.0.12 <2.0.13
Fixed in: 2.0.13

Update to the fixed version for your release line, for example:composer require yiisoft/yii2-dev:^2.0.13

yiisoft/yii2Composer

Affected: >=2.0.12 <2.0.13
Fixed in: 2.0.13

Update to the fixed version for your release line, for example:composer require yiisoft/yii2:^2.0.13

Details

An XSS vulnerability exists in framework/views/errorHandler/exception.php in Yii Framework 2.0.12 affecting the exception screen when debug mode is enabled, because $exception->errorInfo is mishandled.

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References

Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.