How severe is CVE-2007-2633?

CVE-2007-2633 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2007-2633 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-2633?

CVE-2007-2633 affects Positive Software Sitestudio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-2633?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2007-2633 published?

CVE-2007-2633 was published on 2007-05-13 and last updated on 2026-06-16.

CVE-2007-2633

CVE-2007-2633 is a critical-severity vulnerability in Positive Software Sitestudio with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Positive Software Sitestudio
Published: 2007-05-13
Last modified: 2026-06-16

Description

Directory traversal vulnerability in H-Sphere SiteStudio 1.6 allows remote attackers to read, or include and execute, arbitrary local files via a .. (dot dot) in the template parameter.

Frequently asked questions

What is CVE-2007-2633?: Directory traversal vulnerability in H-Sphere SiteStudio 1.6 allows remote attackers to read, or include and execute, arbitrary local files via a .. (dot dot) in the template parameter.
How severe is CVE-2007-2633?: CVE-2007-2633 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2007-2633 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-2633?: CVE-2007-2633 affects Positive Software Sitestudio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-2633?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-2633 published?: CVE-2007-2633 was published on 2007-05-13 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:positive_software:sitestudio:1.6:*:*:*:*:*:*:*

More vulnerabilities in Positive Software Sitestudio

CVE-2008-1049 — Critical (CVSS 10.0): Unspecified vulnerability in Parallels SiteStudio before 1.7.2, and 1.8.x before 1.8b, as used in Parallels H-Sphere…
CVE-2005-1605 — Medium (CVSS 6.8): Cross-site scripting (XSS) vulnerability in the guestbook for SiteStudio 1.6 allows remote attackers to inject…

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