How severe is CVE-2005-4305?

CVE-2005-4305 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2005-4305 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-4305?

CVE-2005-4305 primarily affects Edgewall Software Trac. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2005-4305?

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

When was CVE-2005-4305 published?

CVE-2005-4305 was published on 2005-12-17 and last updated on 2026-06-16.

CVE-2005-4305

CVE-2005-4305 is a medium-severity vulnerability in Edgewall Software Trac 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

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Edgewall Software Trac
Published: 2005-12-17
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in Edgewall Trac 0.9, 0.9.1, and 0.9.2 allows remote attackers to inject arbitrary web script or HTML via the URL, which is not properly sanitized before it is returned in an error page.

Frequently asked questions

What is CVE-2005-4305?: Cross-site scripting (XSS) vulnerability in Edgewall Trac 0.9, 0.9.1, and 0.9.2 allows remote attackers to inject arbitrary web script or HTML via the URL, which is not properly sanitized before it is returned in an error page.
How severe is CVE-2005-4305?: CVE-2005-4305 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2005-4305 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-4305?: CVE-2005-4305 primarily affects Edgewall Software Trac. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-4305?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-4305 published?: CVE-2005-4305 was published on 2005-12-17 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:edgewall_software:trac:0.9:*:*:*:*:*:*:*
cpe:2.3:a:edgewall_software:trac:0.9.1:*:*:*:*:*:*:*
cpe:2.3:a:edgewall_software:trac:0.9.2:*:*:*:*:*:*:*

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