CVE-2024-4773
HIGHCVSS 7.5/10EPSS 0.54%
Last modified
CVE-2024-4773 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. When a network error occurred during page load, the prior content could have remained in view with a blank URL bar. This could have been used to obfuscate a spoofed web site. EPSS estimates a 0.54% chance of exploitation in the next 30 days.
Description
When a network error occurred during page load, the prior content could have remained in view with a blank URL bar. This could have been used to obfuscate a spoofed web site. This vulnerability affects Firefox < 126.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 126.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1875248Issue Tracking
- https://www.mozilla.org/security/advisories/mfsa2024-21/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1875248Issue Tracking
- https://www.mozilla.org/security/advisories/mfsa2024-21/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-4773?
When a network error occurred during page load, the prior content could have remained in view with a blank URL bar. This could have been used to obfuscate a spoofed web site. This vulnerability affects Firefox < 126.
How severe is CVE-2024-4773?
CVE-2024-4773 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.54% probability of exploitation in the next 30 days.
How do I fix CVE-2024-4773?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2024-4773?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST