CVE-2005-4162: Acme Labs Perlcal

Medium severity, CVSS 4.3. EPSS: 1.5% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in cal_make.pl in ACME PerlCal 2.99.20 allows remote attackers to inject arbitrary web script or HTML via the p0 parameter.

Affected products

• Acme Labs Perlcal: version 2.99 only; version 2.99.20 only; version 2.99.30 only

Published 2005-12-11. Last modified 2026-06-16.