Z120: UNKNOWN_HTML_ATTRIBUTE

• Severity: Error

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  Penalty: 0.0 points | Category: general

• Remediation & Opt-In

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  Auto-Fixable: No | Opt-In: No

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Rationale

Emitted by the Polyglot Extractor when an HTML tag (<a> or <img>) in Markdown contains an attribute that is not in the Safe-Core attribute whitelist.

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How to Fix

Remove unapproved custom HTML attributes or use data-zenzic-ignore to suppress intentional custom attributes.

• Failing Pattern (Triggers Z120)

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  docs/example.md

  <a href="/docs" custom-unknown-attr="value">Docs</a>
  

• Passing Pattern (Resolves Z120)

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  docs/example.md

  <a href="/docs" target="_blank" rel="noopener">Docs</a>
  

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Reference

See the Finding Codes Index for finding code details.