How severe is CVE-2000-0066?

CVE-2000-0066 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2000-0066 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0066?

CVE-2000-0066 primarily affects Oreilly Website Professional. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-0066?

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

When was CVE-2000-0066 published?

CVE-2000-0066 was published on 2000-01-13 and last updated on 2026-06-16.

CVE-2000-0066

CVE-2000-0066 is a medium-severity vulnerability in Oreilly Website Professional with a CVSS 2.0 base score of 5.0. 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 5.0)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Oreilly Website Professional
Published: 2000-01-13
Last modified: 2026-06-16

Description

WebSite Pro allows remote attackers to determine the real pathname of webdirectories via a malformed URL request.

Frequently asked questions

What is CVE-2000-0066?: WebSite Pro allows remote attackers to determine the real pathname of webdirectories via a malformed URL request.
How severe is CVE-2000-0066?: CVE-2000-0066 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2000-0066 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0066?: CVE-2000-0066 primarily affects Oreilly Website Professional. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-0066?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-0066 published?: CVE-2000-0066 was published on 2000-01-13 and last updated on 2026-06-16.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-2000-0066

Affected products (2)

cpe:2.3:a:oreilly:website_professional:2.3.18:*:*:*:*:*:*:*
cpe:2.3:a:oreilly:website_professional:2.4.9:*:*:*:*:*:*:*

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