CVE-2006-0492: Multiple SQL injection vulnerabilities in Calendarix allow remote attackers to execute arbitrary SQL commands

This month

HIGH 7.5DOWNGRADE

CVE-2006-0492 is a high-severity flaw (CVSS 7.5) affecting calendarix. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple SQL injection vulnerabilities in Calendarix allow remote attackers to execute arbitrary SQL commands via (1) the catview parameter in cal_functions.inc.php and (2) the login parameter in cal_login.php. NOTE: the catview vector might overlap CVE-2005-1865.

Why this priority

High severity
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.9% (top 20%)
CISA exploited list	No
Published	2006-02-01
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: vincent hor

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2006-02-01 02:02 UTCPublished CVE record published
2026-06-16 22:20 UTCUpdated Record last modified

vincent hor calendarix DOWNGRADE

Affected: 0.6.2005-08-30

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.6.2005-08-30

1. Check installed version

apt-cache policy calendarix || rpm -q calendarix || calendarix --version

2. No fixed release: DOWNGRADE to a release before 0.6.2005-08-30 (Debian / Ubuntu)

apt-cache madison calendarix sudo apt install calendarix=<VERSION_BEFORE_0.6.2005-08-30> sudo apt-mark hold calendarix

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list calendarix sudo dnf downgrade calendarix-<VERSION_BEFORE_0.6.2005-08-30> sudo dnf versionlock add calendarix

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2006-0492?

calendarix: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2006-0492 being exploited?

CVE-2006-0492 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2006-0492 affect?

CVE-2006-0492 affects calendarix. Severity is high (CVSS 7.5). Multiple SQL injection vulnerabilities in Calendarix allow remote attackers to execute arbitrary SQL commands via (1) the catview parameter in cal_functions.inc.php and (2) the login parameter in cal_login.php. NOTE: the catview vector mig

How urgent is CVE-2006-0492?

Priority 51/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2007-3259 MEDIUM 5.0 DOWNGRADE Calendarix 0.7.20070307 allows remote attackers to obtain sensitive information via (1) an invalid month[] par
CVE-2007-3258 MEDIUM 5.0 DOWNGRADE calendar.php in Calendarix 0.7.20070307 allows remote attackers to obtain sensitive information via large valu
CVE-2007-3183 MEDIUM 6.8 DOWNGRADE Multiple SQL injection vulnerabilities in Calendarix 0.7.20070307, when magic_quotes_gpc is disabled, allow re
CVE-2007-3182 MEDIUM 4.3 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in Calendarix 0.7.20070307, when register_globals is enabl
CVE-2006-4135 HIGH 7.5 UPGRADE PHP remote file inclusion vulnerability in cal_config.inc.php in Calendarix 0.7.20060401 and earlier allows re

References

← Back to latest CVEs