Closed Bug 1739926 Opened 3 years ago Closed 3 years ago

Xss triggered on half loaded page on search bar

Categories

(Fenix :: Toolbar, task)

Tracking

(Not tracked)

RESOLVED DUPLICATE of bug 1725626

People

(Reporter: sas.kunz, Unassigned)

References

Details

(Keywords: sec-low, Whiteboard: [reporter-external] [client-bounty-form] [verif?])

Attachments

(2 files)

Hello,

I found xss triggered on when search bar( firefox android) Its executed when web page half loaded.

Step produces

  1. Copy javascript:alert(document.domain)
  2. Open cnn.com or other sites
    3 when page half loades paste javascript:allert(document.domain) on search bar
    4 xss executed
Flags: sec-bounty?
Attached video xssfirefox.mpeg (deleted) —
Group: firefox-core-security → mobile-core-security
Component: Security → Security: Android
Product: Firefox → Fenix
Attached image cnn.jpeg (deleted) —

Although we do try to block pasted javascript URLs because users get scammed, it's technically a self-xss. If the victim has to be convinced to do this within a narrow time window that reduces the impact of the attack. calling this sec-low to start.

Keywords: sec-low

hello, is this bug fixed in the latest version?

This bug has not been closed, so it has not been fixed.

javascript URIs are not loadable from the address bar.

Status: UNCONFIRMED → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED

I tested it. this bug is fixed

Status: RESOLVED → VERIFIED
Group: mobile-core-security → core-security-release

This fix was prompted by an earlier bug.

Group: core-security-release
Status: VERIFIED → RESOLVED
Closed: 3 years ago3 years ago
Flags: sec-bounty? → sec-bounty-
Resolution: FIXED → DUPLICATE
Component: Security: Android → Toolbar
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