CVE-2007-1343
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.14%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 2.14% probability · 81th percentile
- CISA KEV
- Not listed
- Affected
- webcalendar/webcalendar
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/24403Patch, Vendor Advisory
- 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=491130Patch
- http://webcalendar.cvs.sourceforge.net/webcalendar/webcalendar/includes/functions.php?r1=1.211.2.7&r2=1.211.2.8Patch
- http://webcalendar.cvs.sourceforge.net/webcalendar/webcalendar/includes/functions.php?view=logPatch
- http://www.debian.org/security/2007/dsa-1267
- http://www.securityfocus.com/bid/22834Patch, Vendor Advisory
- http://www.vupen.com/english/advisories/2007/0851
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32832
- http://secunia.com/advisories/24403Patch, Vendor Advisory
- 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=491130Patch
- http://webcalendar.cvs.sourceforge.net/webcalendar/webcalendar/includes/functions.php?r1=1.211.2.7&r2=1.211.2.8Patch
- http://webcalendar.cvs.sourceforge.net/webcalendar/webcalendar/includes/functions.php?view=logPatch
- http://www.debian.org/security/2007/dsa-1267
- http://www.securityfocus.com/bid/22834Patch, Vendor Advisory
- http://www.vupen.com/english/advisories/2007/0851
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32832
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.