CVE-2021-25978: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

November 7, 2021 (updated November 9, 2021)

Apostrophe CMS versions between to are vulnerable to Stored XSS where an editor uploads an SVG file that contains malicious JavaScript onto the Images module, which triggers XSS once viewed.

References

github.com/apostrophecms/apostrophe
nvd.nist.gov/vuln/detail/CVE-2021-25978

Code Behaviors & Features

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