How severe is CVE-2008-6465?

CVE-2008-6465 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-6465 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-6465?

CVE-2008-6465 primarily affects Parallels H-sphere. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-6465?

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

When was CVE-2008-6465 published?

CVE-2008-6465 was published on 2009-03-13 and last updated on 2026-06-16.

CVE-2008-6465

CVE-2008-6465 is a medium-severity vulnerability in Parallels H-sphere 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: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Parallels H-sphere
Published: 2009-03-13
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in login.php in webshell4 in Parallels H-Sphere 3.0.0 P9 and 3.1 P1 allow remote attackers to inject arbitrary web script or HTML via the (1) err, (2) errorcode, and (3) login parameters.

Frequently asked questions

What is CVE-2008-6465?: Multiple cross-site scripting (XSS) vulnerabilities in login.php in webshell4 in Parallels H-Sphere 3.0.0 P9 and 3.1 P1 allow remote attackers to inject arbitrary web script or HTML via the (1) err, (2) errorcode, and (3) login parameters.
How severe is CVE-2008-6465?: CVE-2008-6465 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2008-6465 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-6465?: CVE-2008-6465 primarily affects Parallels H-sphere. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-6465?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-6465 published?: CVE-2008-6465 was published on 2009-03-13 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:parallels:h-sphere:3.0.0:p9:*:*:*:*:*:*
cpe:2.3:a:parallels:h-sphere:3.1:p1:*:*:*:*:*:*

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