CVE-2004-0764

Mozilla before 1.7, Firefox before 0.9, and Thunderbird before 0.7, allow remote web sites to hijack the user interface via the "chrome" flag and XML User…

published August 3, 2004

CVSS
—
EPSS
3%
Percentile
88.2
In the wild
Unconfirmed
What it is

⚠️ A sneaky little feature could make your browser's interface a playground for remote attackers! With the "chrome" flag and XUL files, malicious sites can hijack your UI without breaking a sweat. 🤔 Think of it like a restaurant that lets diners change the menu items just by asking the waiter – without anyone checking the orders! That’s how this vulnerability allows attackers to manipulate your browser's interface. If exploited, an attacker could alter what you see in your browser, leading to phishing attacks or tricking you into revealing sensitive information. This could lead to a compromised browsing experience, where you might unknowingly divulge personal data.

Put simply

Think of it like a restaurant that lets diners change the menu items just by asking the waiter – without anyone checking the orders! That’s how this vulnerability allows attackers to manipulate your browser's interface. This vulnerability allows remote websites to take control of the user interface in Mozilla, Firefox, and Thunderbird by using the "chrome" flag with XUL files, potentially bypassing security controls.

What to do

If exploited, an attacker could alter what you see in your browser, leading to phishing attacks or tricking you into revealing sensitive information. This could lead to a compromised browsing experience, where you might unknowingly divulge personal data. To protect yourself, upgrade to Mozilla 1.7, Firefox 0.9, or Thunderbird 0.7 or later. If you're using older versions, consider disabling JavaScript or installing additional security measures until you can update. 🛡️ You've got this! Updating your software is like locking the door on a sneaky burglar – it keeps you safe! 🔒✨

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03231 · 88.2th percentile
Published
2004-08-03T04:00Z
EPSS history
Timeline
  • 03 AUG 04:00Z
    Mozilla before 1.7, Firefox before 0.9, and Thunderbird before 0.7, allow remote web sites to hijack the user interface via the "chrome" flag and XML User…
    cvelistv5