CVE-2007-1678

CVE-2007-1678 is a medium-severity vulnerability in Fizzle with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Cross-site scripting (XSS) vulnerability in the Fizzle 0.5 extension for Firefox allows remote attackers to inject arbitrary web script or HTML via RSS feeds, which are executed by the chrome: URI handler.

Frequently asked questions

What is CVE-2007-1678?
Cross-site scripting (XSS) vulnerability in the Fizzle 0.5 extension for Firefox allows remote attackers to inject arbitrary web script or HTML via RSS feeds, which are executed by the chrome: URI handler.
How severe is CVE-2007-1678?
CVE-2007-1678 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2007-1678 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1678?
CVE-2007-1678 affects Fizzle. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1678?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-1678 published?
CVE-2007-1678 was published on 2007-03-26 and last updated on 2026-06-16.

References

Affected products (1)