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Is it possible to bypass an XSS filter where “, <,> and & are filtered? Some of the tags are filtered with HTML but some tags also gets removed. I don’t know if this can be used as a bypass somehow.
Characters tha… Continue reading XSS inside SCRIPT tag where ", <,> and & are filtered.
If a certain web application is vastly vulnerable to XSS attacks, is it possible for the attacker to gain a reverse shell using an certain XSS payload without uploading any mallicous files to the web server? or should the own… Continue reading Reverse shell using XSS
Is it possible to inject a payload inside <a> tag such that the script runs without user interaction?
The injection is inside the href attribute. I can inject onmouseover or onclick attributes, but user interaction is required.
Th… Continue reading XSS inside anchor tag (<a>) without user interaction?
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XSS inside HTML attribute where < and ” are filtered
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Following is t… Continue reading How to do xss in html attribute [duplicate]
The XSS vector is at the * but the function issue_type is not declared hence my payload is not getting executed.
following is the instance of the vulnerable code:-
<select name=”sub_subissues” id=”_subsubissues” onchang… Continue reading JS bug is stopping xss payload to exeute
I have found Reflected XSS and HTML Injection vulnerability in the Search bar. Are there valid bugs? And I have already tried many payloads but <script></script> does not execute and it totally escapes, may be due… Continue reading XSS in Search bar
I’ve been learning more about XSS (for the unfamiliar, Excess XSS is a great resource). I opted to get my hands dirty and give Reflected XSS a try on a local environment. I set up a very simple vulnerable PHP page running on … Continue reading Is reflected XSS still relevant today?
I was playing with OWASP Mutillidae II and in one page I’ve found a vulnerability. In the address bar I’ve wrote something like this:
127.0.0.1/…/?page=text-file-viewer.php/”><script>alert(“test”);</script>
The alert b… Continue reading Why is an XSS payload in the address bar executed?