CVE-2005-1476

CVE-2005-1476 is a medium-severity vulnerability in Mozilla Firefox with a CVSS 2.0 base score of 5.1. Its EPSS exploit-prediction score of 17% places it in the 97th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

Firefox 1.0.3 allows remote attackers to execute arbitrary Javascript in other domains by using an IFRAME and causing the browser to navigate to a previous javascript: URL, which can lead to arbitrary code execution when combined with CVE-2005-1477.

Frequently asked questions

What is CVE-2005-1476?
Firefox 1.0.3 allows remote attackers to execute arbitrary Javascript in other domains by using an IFRAME and causing the browser to navigate to a previous javascript: URL, which can lead to arbitrary code execution when combined with CVE-2005-1477.
How severe is CVE-2005-1476?
CVE-2005-1476 has a CVSS 2.0 base score of 5.1, rated medium severity.
Is CVE-2005-1476 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 17% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-1476?
CVE-2005-1476 affects Mozilla Firefox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2005-1476?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-1476 published?
CVE-2005-1476 was published on 2005-05-09 and last updated on 2026-06-16.

References

Affected products (1)

More vulnerabilities in Mozilla Firefox

All CVEs affecting Mozilla Firefox →