How severe is CVE-2000-0432?

CVE-2000-0432 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2000-0432 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0432?

CVE-2000-0432 affects Matt Kruse Calendar Script. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2000-0432?

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

When was CVE-2000-0432 published?

CVE-2000-0432 was published on 2000-05-16 and last updated on 2026-06-16.

CVE-2000-0432

CVE-2000-0432 is a high-severity vulnerability in Matt Kruse Calendar Script with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Matt Kruse Calendar Script
Published: 2000-05-16
Last modified: 2026-06-16

Description

The calender.pl and the calendar_admin.pl calendar scripts by Matt Kruse allow remote attackers to execute arbitrary commands via shell metacharacters.

Frequently asked questions

What is CVE-2000-0432?: The calender.pl and the calendar_admin.pl calendar scripts by Matt Kruse allow remote attackers to execute arbitrary commands via shell metacharacters.
How severe is CVE-2000-0432?: CVE-2000-0432 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2000-0432 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0432?: CVE-2000-0432 affects Matt Kruse Calendar Script. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2000-0432?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2000-0432 published?: CVE-2000-0432 was published on 2000-05-16 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:matt_kruse:calendar_script:2.2:*:*:*:*:*:*:*