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Status bar hides some Unicode characters

  • 3 ردود
  • 1 has this problem
  • 91 views
  • آخر ردّ كتبه cor-el

little.sock3082
little.sock3082

I was reading https://embracethered.com/blog/posts/2024/m365-copilot-prompt-injection-tool-invocation-and-data-exfil-using-ascii-smuggling/ and hovered over the hxxtp://wuzzi[.]net link.

I noticed that the status bar on firefox shows the same text as the on-page text. It doesn't render the unicode url in full. I tried finding a bug describing this, but couldn't find one.

Sample URL:

https://wuzzi.net

I was reading https://embracethered.com/blog/posts/2024/m365-copilot-prompt-injection-tool-invocation-and-data-exfil-using-ascii-smuggling/ and hovered over the hxxtp://wuzzi[.]net link. I noticed that the status bar on firefox shows the same text as the on-page text. It doesn't render the unicode url in full. I tried finding a bug describing this, but couldn't find one. Sample URL: [https://wuzzi.net/%F3%A0%81%94%F3%A0%81%B2%F3%A0%81%B5%F3%A0%81%B3%F3%A0%81%B4%F3%A0%81%8E%F3%A0%81%AF%F3%A0%81%81%F3%A0%81%89 https://wuzzi.net]
Attached screenshots

Modified by little.sock3082

الحل المُختار

Can you report it on https://bugzilla.mozilla.org ? Thanks.

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All Replies (3)

TyDraniu
TyDraniu
  • Top 10 Contributor

الحل المُختار

Can you report it on https://bugzilla.mozilla.org ? Thanks.

TyDraniu
TyDraniu
  • Top 10 Contributor

OK, this is bug 1915595 for reference.

cor-el
cor-el
  • Moderator

Note that those Unicode characters are part of the E0000-E007F code block that contains tagged characters and that are not expected to display, so it is expected that you got some representation.

Special Attention: Code points displayed in this page are for special purposes. They are not displayable characters, and in particular are not allowed to be used in HTML.

Modified by cor-el