PT-2020-21536 · Mermaid · Mermaid
Published
2020-09-02
·
Updated
2020-09-02
None
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Name of the Vulnerable Software and Affected Versions
mermaid versions prior to 8.2.3
Description
The issue allows for Cross-Site Scripting attacks. 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.Recommendations
Upgrade to version 8.2.3 or later
XSS
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Weakness Enumeration
Related Identifiers
Affected Products
Mermaid