CVE-2017-11516: Yii Cross-site Scripting Framework vulnerability

May 17, 2022 (updated April 24, 2024)

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.

References

github.com/advisories/GHSA-4c64-w8fg-xcq2
github.com/yiisoft/yii2-framework
github.com/yiisoft/yii2/pull/14492
github.com/yiisoft/yii2/pull/14492/files/feb4067de8a58f391a66e395192b0d83a8109b95
nvd.nist.gov/vuln/detail/CVE-2017-11516

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