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| ; G1 z: Q" W) j7 Q) K5 Y; G/ x<p>当网站过滤了大部分的HTML标签和属性,我们就尝试爆破一下,看哪些标签和属性没有没过滤。</p>
 6 p7 {, V$ {, v+ L<h2>爆破的步骤:</h2>
 2 {, J. B9 Z$ \6 F! T5 I<p>  1. 首先在测试点输入我们正常的exp,并抓包发送到Intruder模块。</p>+ j' Q' `  s! H  ?3 e& R
 <p><img src="https://img2022.cnblogs.com/blog/2742124/202202/2742124-20220211213553022-1529348382.png" ></p>' x6 p, N7 X1 e6 D2 C0 H
 <p>   2. 将exp改为 <§§> ,以创建有效载荷位置。</p>+ Z3 A. E) E1 q6 a# L$ z( |1 f$ I
 <p><img src="https://img2022.cnblogs.com/blog/2742124/202202/2742124-20220211213706671-202348246.png" ></p>
 : M2 U0 h1 `6 ~<p>   3. 在xss备忘单中点击:Copy tags to clipboard,点击Paste粘贴到Intruder的payload位置。</p>
 4 B9 k2 d& c2 N1 x6 ]/ X; J<p>  https://portswigger.net/web-security/cross-site-scripting/cheat-sheet</p>
 9 N4 o# q) s( o- F<p><img src="https://img2022.cnblogs.com/blog/2742124/202202/2742124-20220211213910208-9621953.png" ></p>
 1 i  N- a! \/ h7 r<p>   4. 进行爆破。发现body标签没有被过滤。</p>
 . d/ V2 n( y' I8 O" e5 X8 C<p><img src="https://img2022.cnblogs.com/blog/2742124/202202/2742124-20220211214019819-944940889.png" ></p>
 % ?/ A9 j$ q3 C' w8 J<p>   5. 将有效载荷设置为:<body%20§§=1></p>5 P7 c0 T8 M3 x9 |
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 <p>   6. 在xss备忘单中点击:将事件复制到粘贴板,点击Paste粘贴到Intruder的payload位置。</p>  i5 s; D! _: S
 <p><img src="https://img2022.cnblogs.com/blog/2742124/202202/2742124-20220211214535613-35221747.png" ></p>
 ) p2 V0 D0 [  `1 Y<p>   7. 进行攻击。发现onresize属性没有被过滤。</p>0 }' F6 c1 [: U( [
 <p><img src="https://img2022.cnblogs.com/blog/2742124/202202/2742124-20220211215313601-1834234454.png" ></p>6 d  j3 f, }1 R+ S& [+ R% d
 <p>   8. 构造payload,在测试位置输入,并用F12打开调试窗口时,就会弹窗。</p>! @+ w" z3 t' `4 [1 Q* N2 `
 <p>  因为onresize属性就是窗口或框架被调整大小时触发。</p>  V7 J. A1 _3 q/ w1 [1 Z
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