How severe is CVE-2004-0717?

CVE-2004-0717 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2004-0717 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-0717?

CVE-2004-0717 primarily affects Opera Opera Browser. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-0717?

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-2004-0717 published?

CVE-2004-0717 was published on 2004-07-27 and last updated on 2026-06-16.

CVE-2004-0717

CVE-2004-0717 is a high-severity vulnerability in Opera Opera Browser 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: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Opera Opera Browser
Published: 2004-07-27
Last modified: 2026-06-16

Description

Opera 7.51 for Windows and 7.50 for Linux does not properly prevent a frame in one domain from injecting content into a frame that belongs to another domain, which facilitates web site spoofing and other attacks, aka the frame injection vulnerability.

Frequently asked questions

What is CVE-2004-0717?: Opera 7.51 for Windows and 7.50 for Linux does not properly prevent a frame in one domain from injecting content into a frame that belongs to another domain, which facilitates web site spoofing and other attacks, aka the frame injection vulnerability.
How severe is CVE-2004-0717?: CVE-2004-0717 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-0717 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0717?: CVE-2004-0717 primarily affects Opera Opera Browser. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-0717?: 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-2004-0717 published?: CVE-2004-0717 was published on 2004-07-27 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:opera:opera_browser:7.50:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:7.51:*:*:*:*:*:*:*

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