What’s Vulnerable › Vulnerabilities

CVE-2024-5698

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-06-11 · updated 2026-06-17
• Weakness: CWE-1021

Description

By manipulating the fullscreen feature while opening a data-list, an attacker could have overlaid a text box over the address bar. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 127.

Affected products

• Mozilla Firefox: before 127 — fixed in 127

How to fix

Upgrade to a fixed version: Mozilla Firefox 127. Check the vendor advisory for mitigations.

References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1828259
• https://www.mozilla.org/security/advisories/mfsa2024-25/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1828259
• https://www.mozilla.org/security/advisories/mfsa2024-25/

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