Is CVE-2005-1864 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Vincent Hor Calendarix Advanced

CVE-2005-1864

PHP remote file inclusion vulnerability in cal_admintop.php in Calendarix Advanced 1.5 allows remote attackers to execute arbitrary PHP code via the calpath parameter.

Published 2005-06-09 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.011 (63.6th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Vincent Hor Calendarix Advanced — versions 1.5

Public proof-of-concept exploits

alyaqasrina/Innovators-Group

References

securitytracker.com/alerts/2005/May/1014083.html (Exploit, vdb-entry, Vendor Advisory)
archives.neohapsis.com/archives/bugtraq/2005-05/0356.html (Vendor Advisory, mailing-list, Exploit)

Frequently asked questions

What is CVE-2005-1864?: CVE-2005-1864 is a vulnerability in Vincent Hor Calendarix Advanced. Published 2005-06-09.
Is CVE-2005-1864 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.