How severe is CVE-2007-1736?

CVE-2007-1736 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2007-1736 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1736?

CVE-2007-1736 affects Mozilla Firefox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-1736?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2007-1736 published?

CVE-2007-1736 was published on 2007-03-28 and last updated on 2026-06-16.

CVE-2007-1736

CVE-2007-1736 is a high-severity vulnerability in Mozilla Firefox with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Mozilla Firefox
Published: 2007-03-28
Last modified: 2026-06-16

Description

Mozilla Firefox 2.0.0.3 does not check URLs embedded in (1) object or (2) iframe HTML tags against the phishing site blacklist, which allows remote attackers to bypass phishing protection.

Frequently asked questions

What is CVE-2007-1736?: Mozilla Firefox 2.0.0.3 does not check URLs embedded in (1) object or (2) iframe HTML tags against the phishing site blacklist, which allows remote attackers to bypass phishing protection.
How severe is CVE-2007-1736?: CVE-2007-1736 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2007-1736 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1736?: CVE-2007-1736 affects Mozilla Firefox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1736?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-1736 published?: CVE-2007-1736 was published on 2007-03-28 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:mozilla:firefox:2.0.0.3:*:*:*:*:*:*:*

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