GMS-2019-1: Cross-Site Scripting

May 13, 2019

If malicious input such as A["<img src=invalid onerror=alert('XSS')></img>"] is provided to the application, it will execute the code instead of rendering it as text due to improper output encoding.

References

github.com/knsv/mermaid/issues/847
github.com/knsv/mermaid/issues/869
www.npmjs.com/advisories/751

Code Behaviors & Features

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