How severe is CVE-2008-4104?

CVE-2008-4104 has a CVSS 2.0 base score of 5.8, rated medium severity.

Is CVE-2008-4104 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-4104?

CVE-2008-4104 primarily affects Joomla. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-4104?

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

When was CVE-2008-4104 published?

CVE-2008-4104 was published on 2008-09-18 and last updated on 2026-06-16.

CVE-2008-4104

CVE-2008-4104 is a medium-severity vulnerability in Joomla with a CVSS 2.0 base score of 5.8. 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-59.

Key facts

Severity: Medium (CVSS 2.0 base score 5.8)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-59
Affected product: Joomla
Published: 2008-09-18
Last modified: 2026-06-16

Description

Multiple open redirect vulnerabilities in Joomla! 1.5 before 1.5.7 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a "passed in" URL.

Frequently asked questions

What is CVE-2008-4104?: Multiple open redirect vulnerabilities in Joomla! 1.5 before 1.5.7 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a "passed in" URL.
How severe is CVE-2008-4104?: CVE-2008-4104 has a CVSS 2.0 base score of 5.8, rated medium severity.
Is CVE-2008-4104 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-4104?: CVE-2008-4104 primarily affects Joomla. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-4104?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-4104 published?: CVE-2008-4104 was published on 2008-09-18 and last updated on 2026-06-16.

References

Affected products (7)

cpe:2.3:a:joomla:joomla:1.5:*:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla:1.5.1:*:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla:1.5.2:*:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla:1.5.3:*:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla:1.5.4:*:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla:1.5.5:*:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla:1.5.6:*:*:*:*:*:*:*

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