Vulnerability library
Security checkAugust 21, 2026

Defuddle vulnerable to XSS via unescaped attribute interpolation in site extractors

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High severitynpmdefuddle

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Description

An Improper Neutralization of Input During Web Page Generation issue in the site extractor component allows an attacker-controlled attribute value to be injected into output HTML without escaping.

Recommendation

Update the defuddle package to the latest compatible version. Followings are version details:

  • Affected version(s): <= 0.19.0
  • Patched version(s): 0.19.1

References

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Related Issues

See something that needs correcting? Let us knowUpdated August 21, 2026