What’s Vulnerable › Vulnerabilities

CVE-2024-0748

• Severity: medium (CVSS 4.3 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: 2024-01-23 · updated 2026-06-17

Description

A compromised content process could have updated the document URI. This could have allowed an attacker to set an arbitrary URI in the address bar or history. This vulnerability affects Firefox < 122.

Affected products

• Mozilla Firefox: before 122.0 — fixed in 122.0

How to fix

Upgrade to a fixed version: Mozilla Firefox 122.0. Check the vendor advisory for mitigations.

References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1783504
• https://www.mozilla.org/security/advisories/mfsa2024-01/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1783504
• https://www.mozilla.org/security/advisories/mfsa2024-01/

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