CVE-2000-1131

CVE-2000-1131 is a high-severity vulnerability in Bill Kendrick Gbook.cgi 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

Description

Bill Kendrick web site guestbook (GBook) allows remote attackers to execute arbitrary commands via shell metacharacters in the _MAILTO form variable.

Frequently asked questions

What is CVE-2000-1131?
Bill Kendrick web site guestbook (GBook) allows remote attackers to execute arbitrary commands via shell metacharacters in the _MAILTO form variable.
How severe is CVE-2000-1131?
CVE-2000-1131 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2000-1131 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-1131?
CVE-2000-1131 affects Bill Kendrick Gbook.cgi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2000-1131?
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-2000-1131 published?
CVE-2000-1131 was published on 2001-01-09 and last updated on 2026-06-16.

References

Affected products (1)