CVE-2008-4795

CVE-2008-4795 is a medium-severity vulnerability in Opera 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. The underlying weakness is classified as CWE-79.

Key facts

• Severity: Medium (CVSS 2.0 base score 4.3)
• EPSS exploit prediction: 4% (90th percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-79
• Affected product: Opera
• Published: 2008-10-30
• Last modified: 2026-06-16

Description

The links panel in Opera before 9.62 processes Javascript within the context of the "outermost page" of a frame, which allows remote attackers to inject arbitrary web script or HTML via cross-site scripting (XSS) attacks.

Frequently asked questions

What is CVE-2008-4795?

The links panel in Opera before 9.62 processes Javascript within the context of the "outermost page" of a frame, which allows remote attackers to inject arbitrary web script or HTML via cross-site scripting (XSS) attacks.

How severe is CVE-2008-4795?

CVE-2008-4795 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-4795 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-4795?

CVE-2008-4795 primarily affects Opera. In total, 73 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-4795?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2008-4795 published?

CVE-2008-4795 was published on 2008-10-30 and last updated on 2026-06-16.

References

• http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00012.html
• http://secunia.com/advisories/32538
• http://security.gentoo.org/glsa/glsa-200811-01.xml
• http://www.opera.com/support/search/view/907/
• http://www.securityfocus.com/bid/31991
• http://www.securitytracker.com/id?1021127
• https://exchange.xforce.ibmcloud.com/vulnerabilities/46220

Affected products (73)

• cpe:2.3:a:opera:opera:*:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5..10:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.0:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.1:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.2:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.3:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.4:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.5:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.6:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.7:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.8:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.9:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.11:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:5.12:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:6:beta_1:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:6.0:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:6.01:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:6.02:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:6.03:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:6.04:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:6.05:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:6.06:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7:beta_1:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7:beta_1.2:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.0:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.0:beta_2:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.01:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.02:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.03:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.10:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.11:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.20:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.20:beta7:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.21:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.22:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.23:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.50:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.50:beta_1:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.51:*:*:*:*:*:*:*
• cpe:2.3:a:opera:opera:7.52:*:*:*:*:*:*:*

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