Reflected XSS on ███████

Disclosed: 2020-09-03 17:20:00 By nagli To deptofdefense
Medium
Vulnerability Details
**Summary**: Reflected Cross site Scripting (XSS) on████leaving.html?url=%22%3E%3Cscript%3Ealert(document.domain)%3C/script%3E **Steps To Reproduce**: 1. Navigate to███leaving.html?url= 2. Enter a crafted XSS payload like "><script>alert("xss by nagli")</script> 3. Alert will pop :-) █████████ **How can the system be exploited with this bug?** The attacker can execute JS code, which could lead to stealing cookies and full account takeover. **Recommendations for fix** Content based escaping on the users input, in this case on the redirect parameter. **Best Regards,** nagli ## Impact Attacker can execute JS code on the Victim Behalf.
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Report Stats
  • Report ID: 971360
  • State: Closed
  • Substate: resolved
  • Upvotes: 9
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