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      <title>GHSA-33vc-wfww-vjfv — jsondiffpatch is vulnerable to Cross-site Scripting (XSS) via HtmlFormatter::nodeBegin</title>
      <link>https://vulnerability.circl.lu/vuln/ghsa-33vc-wfww-vjfv</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; npm: jsondiffpatch&lt;/p&gt;
&lt;p&gt;### Vulnerability in jsondiffpatch&lt;/p&gt;
&lt;p&gt;Versions of `jsondiffpatch` prior to `0.7.2` are vulnerable to Cross-site Scripting (XSS) in the `HtmlFormatter` (`HtmlFormatter::nodeBegin`). When diffs are rendered to HTML using the built-in formatter, untrusted payloads can inject scripts and execute in the context of a consuming web page.&lt;/p&gt;
&lt;p&gt;**Affected versions:** &amp;gt;= 0, &amp;lt; 0.7.2
**Patched version:** 0.7.2&lt;/p&gt;
&lt;p&gt;**Remediation**
Upgrade to `jsondiffpatch` `0.7.2` or later. The fix hardens the HTML formatter to avoid script injection.&lt;/p&gt;
&lt;p&gt;**Workarounds**
Avoid using the HTML formatter on untrusted diffs, or sanitize/escape the rendered output.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; npm: jsondiffpatch&lt;/p&gt;
&lt;p&gt;### Vulnerability in jsondiffpatch&lt;/p&gt;
&lt;p&gt;Versions of `jsondiffpatch` prior to `0.7.2` are vulnerable to Cross-site Scripting (XSS) in the `HtmlFormatter` (`HtmlFormatter::nodeBegin`). When diffs are rendered to HTML using the built-in formatter, untrusted payloads can inject scripts and execute in the context of a consuming web page.&lt;/p&gt;
&lt;p&gt;**Affected versions:** &amp;gt;= 0, &amp;lt; 0.7.2
**Patched version:** 0.7.2&lt;/p&gt;
&lt;p&gt;**Remediation**
Upgrade to `jsondiffpatch` `0.7.2` or later. The fix hardens the HTML formatter to avoid script injection.&lt;/p&gt;
&lt;p&gt;**Workarounds**
Avoid using the HTML formatter on untrusted diffs, or sanitize/escape the rendered output.&lt;/p&gt;</content:encoded>
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