CVE-2007-1343

Severity: high (CVSS 7.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2007-03-08 · updated 2026-06-16

Description

includes/functions.php in Craig Knudsen WebCalendar before 1.0.5 does not protect the noSet variable from external modification, which allows remote attackers to set arbitrary global variables via a URL with modified values in the noSet parameter, which leads to resultant vulnerabilities that probably include remote file inclusion and other issues.

Affected products

Webcalendar: 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4

References

http://secunia.com/advisories/24403
http://secunia.com/advisories/24519
http://sourceforge.net/mailarchive/forum.php?thread_id=31840112&forum_id=46247
http://sourceforge.net/project/shownotes.php?group_id=3870&release_id=491130
http://webcalendar.cvs.sourceforge.net/webcalendar/webcalendar/includes/functions.php?r1=1.211.2.7&r2=1.211.2.8
http://webcalendar.cvs.sourceforge.net/webcalendar/webcalendar/includes/functions.php?view=log
http://www.debian.org/security/2007/dsa-1267
http://www.securityfocus.com/bid/22834
http://www.vupen.com/english/advisories/2007/0851
https://exchange.xforce.ibmcloud.com/vulnerabilities/32832
http://secunia.com/advisories/24403
http://secunia.com/advisories/24519

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