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Vulnerability DatabaseCVE-2020-5241

CVE-2020-5241: 
Ruby vulnerability analysis and mitigation

Overview

The vulnerability CVE-2020-5241 affects matestack-ui-core (RubyGem) versions before 0.7.4. The vulnerability was discovered and disclosed on February 12, 2020, and involves an XSS/Script injection vulnerability where the software does not escape strings by default and lacks proper documentation regarding this security concern (GitHub Advisory, NVD).

Technical details

The vulnerability exists because matestack-ui-core does not implement string escaping by default, which can lead to XSS/Script injection attacks. When using components like div and heading with dynamic content, the framework fails to automatically escape user input, potentially allowing malicious script execution (GitHub Advisory).

Impact

The vulnerability allows for potential Cross-Site Scripting (XSS) attacks through unescaped string inputs. Attackers could inject and execute malicious scripts in the context of the application, potentially compromising user data and browser security (GitHub Advisory).

Mitigation and workarounds

The vulnerability has been patched in version 0.7.4 of matestack-ui-core. For users unable to update immediately, the workaround is to manually escape strings in the application code. Users are strongly advised to upgrade to version 0.7.4 or later (GitHub Advisory).

Additional resources

Source: This report was generated using AI

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