Thursday, January 13, 2022

CVE-2021-23824

Description

This affects the package Crow before 0.3+4. When using attributes without quotes in the template, an attacker can manipulate the input to introduce additional attributes, potentially executing code. This may lead to a Cross-site Scripting (XSS) vulnerability, assuming an attacker can influence the value entered into the template. If the template is used to render user-generated content, this vulnerability may escalate to a persistent XSS vulnerability.

References to Advisories, Solutions, and Tools


References to Advisories, Solutions, and Tools

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Resourcehttps://github.com/CrowCpp/Crow/pull/317https://github.com/CrowCpp/Crow/releases/tag/v0.3%2B4https://snyk.io/vuln/SNYK-UNMANAGED-CROW-2336164
 

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