ganohr

You can insert to WordPress that toggle-code for CSS-based Or details Tag. 
簡単にCSSベース又はdetailsによる折りたたみコードをワードプレスへ追加できます。
Usage（使い方）:
[toggle title=”title here” (optional)load=”open / close” (optional)suffix=”(empty) or 1 to 19″] 
contents here 
[/toggle]
ex) 
[toggle title=”Hello Vivid World!” load=”open” suffix=”vivid”] 
0.2.0 when you choose “Details Default” style, you can change Toggle style with suffix! 
[/toggle]
<h3>Please Update because of CVE-2024-12459</h3>
Previous versions of this plugin were vulnerable to CVE-2024-12459, which was addressed in 0.2.5. Thanks to Wordfence and yudaha for reporting it.
Prior to 0.2.5, there was a vulnerability that allowed arbitrary JavaScript code to be loaded on “websites that have been cracked and administrator access rights given to an attacker.”
However, this is a problem for already cracked on website, so users do not need to be overly cautious. Even if you don’t use a plugin, an attacker with the necessary access can freely inject any JavaScript code they want. An attacker does not need to bother to use this plugin, and is free to inject any JavaScript code they have access to. I recommend updating just in case.
このプラグインの以前のバージョンにはCVE-2024-12459の脆弱性があり、0.2.5で対応しました。Wordfenceおよび報告者のyudaha氏に感謝します。
0.2.5以前は「クラッキングされて管理者のアクセス権が、攻撃者に渡ったウェブサイト」においては、任意のJavaScriptコードをロードできる脆弱性があります。
ただし、それはそもそもクラッキングされたことが問題なのであって、プラグインの使用以前の問題であり、利用者が過度に身構える必要はありません。攻撃者はこのプラグインをわざわざ使用する必要はなく、攻撃者はアクセス権があれば任意のJavaScriptコードを自由に設置できるのですから。念の為アップデートをおすすめします。

Ganohrs Toggle Shortcode

You can insert to WordPress that toggle-code for CSS-based / Or details Tag.

sevenspark

Bellows is an awesome accordion menu for WordPress. It works with the WordPress menu system to allow you to build beautiful accordion menus for your site.
<a href="https://wpaccordionmenu.com/free/" rel="nofollow ugc">Bellows Lite Demo</a> 
<a href="https://wpaccordionmenu.com/" rel="nofollow ugc">Bellows Full Demo</a>
Get started: <a href="http://sevenspark.com/docs/bellows/quick-start/lite" rel="nofollow ugc">Bellows Quick Start Guide</a>
<h4>Feature Overview</h4>
<ul>
<li>Fully functional accordion menu</li>
<li>Multiple submenu levels</li>
<li>3 included skin presets</li>
<li>Multi- or single-folding</li>
<li>Expand current submenu automatically option</li>
<li>Shortcode integration – add an accodion menu to yoru site anywhere you can add shortcodes</li>
<li>Widget integration – add an accordion menu to your widgetized theme areas</li>
</ul>

Bellows Accordion Menu

A flexible and robust accordion menu plugin

Ganohrs Toggle Shortcode vs Bellows Accordion Menu