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Highlighting Code Block vulnerabilities

1 tracked advisories · slug highlighting-code-block

Important: Highlighting Code Block appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

1

Latest advisory

9 July 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

highlighting-code-block

Plugin

What this means for Highlighting Code Block

This catalog lists 1 known advisories affecting Highlighting Code Block. The most recent was published on 9 July 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

  • Highlighting Code Block <= 2.2.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'font_family' Setting

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 9 July 2026

Vulnerability types

  • Cross-site scripting1

Authentication (inferred from titles)

  • Unauthenticated0
  • Authenticated1
  • Unspecified0

Advisory history

Known Highlighting Code Block advisories published by month.

All advisories

Check whether your installed version is affected

SiteRespond Defence matches your installed Highlighting Code Block version against this catalog when the Defence plugin is connected to your WordPress site.

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