| Título | Translator PoqDev 1.0.11 add-on Firefox - Universal XSS (UXSS) |
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| Descrição | # Exploit Title: Translator PoqDev 1.0.11 add-on Firefox - Universal XSS (UXSS)
# Date: 2023-10-01
# Exploit Author: Mostafa Farzaneh
# Vendor Homepage: https://addons.mozilla.org/en-US/firefox/addon/translator-poqdev/
# Software Link: https://addons.mozilla.org/en-US/firefox/addon/translator-poqdev/
# Version: 1.0.11
# Tested on: Firefox 102.14.0esr (64-bit)
# Description:
The Translator PoqDev add-on of Firefox does not sanitize the entry of a user during translating selected text, so if there are any XSS payloads in selected text, this payload is executed on the user's browser. For example, when a user wants to translate comments that there are on YouTube, if a hacker sets the XSS payload in comments, then the payload via the Translator PoqDev add-on executes on the user's browser and the hacker can steal the user's cookie and access it.
# Proof of concept
1- Install Translator PoqDev 1.0.11 on Firefox.
2- Select a text that includes an XSS payload and after that click on the icon of Translator PoqDev. For example, select the passage below and translate it by add-on.
nice payload: <input type=image src onerror="alert(document.cookie)">
3- The payload is executed on the user's browser and you see the user cooked by via an alert. |
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| Fonte | ⚠️ https://fastupload.io/en/G5tO8X1vM8ge4qJ/file |
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| Utilizador | pyweb-security (UID 11883) |
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| Submissão | 01/10/2023 14h36 (há 3 anos) |
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| Moderação | 10/10/2023 09h41 (9 days later) |
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| Estado | Aceite |
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| Entrada VulDB | 241649 [Translator PoqDev Add-On 1.0.11 em Firefox Select Text Script de Site Cruzado] |
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| Pontos | 20 |
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