Saturday, December 18, 2021

CVE-2021-23803

Description

This affects the package latte/latte before 2.10.6. There is a way to bypass allowFunctions that will affect the security of the application. When the template is set to allow/disallow the use of certain functions, adding control characters (x00-x08) after the function will bypass these restrictions.

References to Advisories, Solutions, and Tools


References to Advisories, Solutions, and Tools

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Resourcehttps://github.com/nette/latte/commit/227c86eda9a8a6d060ea8501923e768b6d992210https://github.com/nette/latte/issues/279https://snyk.io/vuln/SNYK-PHP-LATTELATTE-1932226
 

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thank you Templateism for the design - You should have written the code a little more complicated - Nothing Encrypted anymore