kepano/defuddle

kepano/defuddle

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GitHubgithub.com
defuddle.mddefuddle.md
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2026-30830↗
6.1 MEDIUM—

Defuddle cleans up HTML pages. Prior to version 0.9.0, the _findContentBySchemaText method in src/defuddle.ts interpolates image src and alt attributes directly into an HTML string without escaping. An attacker can use a " in the alt attribute to break out of the attribute context and inject event handler. This issue has been patched in version 0.9.0.