24021 : 1WebCalendar viewEvent.cfm EventID Parameter SQL Injection
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
2	227	over 3 years ago	4 months ago	0 times	100%

Timeline

Disclosure Date	Exploit Publish Date
2006-03-22	2006-03-22

Description

1WebCalendar contains a flaw that may allow an attacker to carry out an SQL injection attack. The issue is due to the viewEvent.cfm script not properly sanitizing user-supplied input to the 'EventID' variable. This may allow an attacker to inject or manipulate SQL queries in the back-end database.

Classification

Location: Remote / Network Access
Attack Type: Information Disclosure, Input Manipulation
Impact: Loss of Confidentiality, Loss of Integrity
Exploit: Exploit Public
OSVDB: Web Related

Solution

Upgrade to version 4.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Benson IT Solutions, Inc.

1WebCalendar

4.0

References

Bugtraq ID: 17193
Secunia Advisory ID: 19329
CVE ID: 2006-1372 (see also: NVD)
Related OSVDB ID: 24022 24023
VUPEN Advisory: ADV-2006-1040
Other Advisory URL: http://pridels.blogspot.com/2006/03/1webcalendar-v-4x-vuln.html
Vendor URL: http://www.bensonitsolutions.com/calendar/v4/

Manual Testing Notes

Credit

r0t - UNSECURED SYSTEMS

CVSSv2 Score

CVSSv2 Base Score = 5.0
Source: nvd.nist.gov | Generated: 2006-03-24 | Disagree?

Blogs

This product uses the Daylife API but is not endorsed or certified by Daylife.

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

None found at this time

Comments

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Anonymous - 2007/01/03 12:08:47

Official Statement from Benson IT Solutions (1/3/2007)<br />WebCalendar v4 has been updated to include fixes that filter the url numeric and date variables in question and prevent non-numeric and non-date values from being passed to the SQL queries. This fixes the problems with the pages in question. http://www.bensonitsolutions.com/Calendar/v4/<br />

The database information may change without any notice. Use of the information constitutes acceptance for use in an AS IS condition, and there are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the copyright holder or distributor (OSVDB or OSF) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.